## At what point in its trajectory does a batted baseball have its minimum speed? If air resistance can – Brainly.com

For the purpose of understanding the problem and providing an appropriate logical explanation, we will make use of principles linked to the movement of a projectile. On the basis of this notion, the components of the speed of an item propelled in parabolic motion are identified and described. There will be two sorts of speed components: vertical and horizontal. Vertical speed components will be faster than horizontal speed components. The vertical component of velocity drops progressively as it is impacted by the force of gravity, until it reaches zero at the highest point of the trajectory’s trajectory’s highest point.

If the influence of air resistance is ignored in the case of horizontal force, the speed will remain constant along the trajectory.

There will be components of the vertical velocity at the start of the trajectory and at the conclusion of the trajectory, and both of these components will contribute to increasing this value.

## At what point in its trajectory does a batted baseball

Problem number 76 At what point in its flight does a batted baseball reach its shortest distance before slowing down? What is the relationship between air resistance and the horizontal component of its velocity at other sites if air resistance may be ignored? Solution in a Step-by-Step Process: Step one of three Mehrnaz Ighani’s AnatomyPhysiology Chapter 3 Notes-Part 2 is available online. Osmosis is defined as the transport of a solvent through a selectively permeable membrane (Fig. 3.7d). Water diffuses across plasma membranes in the following ways: 1.

- Through the use of particular water channels known as aquaporins (AQPs).
- Because solute particles displace water molecules, the concentration of water fluctuates in relation to the amount of solute particles present.
- Water travels from a low solute concentration (high water concentration) to a high solute concentration (low water concentration) (low water conc.).
- When this is the case

##### Textbook:Conceptual Physical Science

“At what point in its trajectory does a batted baseball reach its lowest speed?” is the answer to the question. In the event that air resistance can be ignored, how does this compare to the horizontal component of its velocity at other points?” is split down into a number of simple to follow phases, as well as into 31 words. This comprehensive answer addresses the following major topics: Textbook survival guide with 28 chapters and 2678 answers. An edition 5 of the textbook Conceptual Physical Science was the basis for the development of this textbook survival guide.

The entire step-by-step solution to question 76 from chapter 4 has been seen by more than 246 students since the question was solved. The complete step-by-step solution to problem: 76 from chapter: 4 was provided by our top Physics solution expert on January 12, 2018, at 3:04 p.m.

## Unit 3B-solutions – turner (bct663) Unit 3B lesmeister (0462PA007) 1 This print-out should have 30 questions. Multiple-choice questions may continue

Lesmeister (bct663) – Unit 3B – Turner (bct663) – (0462PA007) 1Thisprint-outshouldhave30questions. Multiple-choice questions may continue on the following column or page — make sure you have considered all of your options before answering. 00110.0points A large cargo is unintentionally dropped from a high-flying airplane as it glides right above a gleaming red Camaro sitting in a parking lot, resulting in a serious injury. The container will hit the ground somewhere in relation to the Camaro.

- One, the container will continue to soar without coming to rest.
- The box will collide with the Camaro.
- correct When the crate is exactly over the camaro, the crate begins to fall and do damage.
- Under the effect of gravity, it will begin to accelerate downward while maintaining its horizontal velocity (Figure 1).
- When air resistance is negligible, how does the vertical component of a projectile’s velocity compare to the motion of a vertical free fall when air resistance is high?
- 2.It is less than the force of free fall.
- 4.Identical to the experience of free fall.
- The vertical component of motion for the projectile is the same as the vertical component of motion for free fall.00310.0 points.
- The barrel of a rifle should be pointed in the direction of the target when it discharges at a distance.
- Explanation The barrel should be raised in order to compensate for the bullet’s fall.
- As a result, the gunsight is elevated to the point where the line of sight from the gunsight to the end of the barrel reaches all the way to the intended target.

## Why is it easy to catch a rubber ball than a steel ball of same size moving with same velocity? – JanetPanic.com

Answer. Because the friction between the rubber ball and the wooden ball is greater than that between the two, the rubber ball will come to a halt more readily.

## At what point will the speed of a projectile be maximum?

It is dependent on the projectile’s initial velocity as well as the angle at which it is projected.

When the bullet reaches zero vertical velocity, the projectile will rise to its greatest height possible. The vertical component of the velocity vector will now point downwards as a result of this location.

## Why is 45 degrees maximum range?

Because the sine function achieves its maximum output value, one, at an input angle of 90 degrees, we can see that for the longest-range punts, 2 = 90 degrees and, thus, = 45 degrees are the appropriate angles to use. When a projectile is thrown at an angle of 45 degrees, for example, it travels the most distance.

## At what points the projectile has maximum and minimum velocities?

Answer: In a trajectory, the projectile’s velocity would be at its lowest point at the trajectory point (At the maximum height). Maximum velocity is achieved at the initial projection point (as a result of initial acceleration) and is maintained until the projectile strikes the earth.

## At what point in its trajectory does a batted?

Because the vertical component of the trajectory is 0 at the highest point of the trajectory, the ball will travel at the slowest possible speed. Because there is no force operating in the horizontal direction, the horizontal component of the velocity remains constant.

## At what point of the trajectory of a projectile the speed is i maximum II minimum?

Answer. It is at its smallest at its highest point and at its largest when it is launched.

## At what point on its path a projectile has the smallest speed?

Because the vertical component of velocity is 0 at the highest point of a projectile’s journey, the projectile’s speed is the lowest at the highest point of its course.

## At what part of its trajectory does the baseball projectile have minimum speed?

The minimum speed of a batted baseball is determined by the point in its trajectory where it is batted. In the event that air drag can be ignored, how does this compare to the horizontal component of the air’s velocity at other locations? The top of the path has the lowest speed, which is the same as the horizontal component of velocity at every point along the path at any time.

## At what point in the projectile’s trajectory is the velocity vector entirely horizontal?

The lowest velocity occurs immediately after the direction of acceleration changes. In other words, we must determine the moment t at which v′(t)=0, so that the lowest speed is provided by v(t).

## What is the minimum velocity when acceleration is zero?

In other words, the derivative of velocity is equal to one hundred percent. However, because you can’t lose any more speed, zero acceleration might also result in the occurrence of minimal velocity.

## When velocity is maximum What is acceleration?

As a result, when velocity is at its highest, acceleration is at its lowest (zero).

## Is maximum speed final velocity?

The word “terminal velocity” refers to the fastest possible speed. The terminal velocity speed varies based on the weight of the thing falling, the surface area of the object descending, and the material through which it is falling. As a result, its terminal velocity speed is significantly slower than that of a rock of the same weight.

## Why is acceleration at maximum speed zero?

Similarly, if the maximum velocity is attained, one can only descend the slopes surrounding it after maintaining that maximum velocity for a period of time; otherwise, one must continue upward. The fact that one may maintain the maximum velocity for an extended period of time indicates that there is no rate of change in velocity, and hence that one has zero acceleration.

## What is more important speed or acceleration?

In most sports, there is a greater need for acceleration than there is for top speed. “Acceleration,” according to Mark Rippetoe in his book “Starting Strength,” is defined as “the increase in speed.” 1 In other terms, acceleration is the rate at which we can generate speed or accelerate our movement.

## Does higher torque mean faster acceleration?

A car with greater horsepower than torque will always be faster since this provides the vehicle with more acceleration and speed.

As a result, low-end torque becomes increasingly vital for better acceleration in a variety of situations. Higher torque does not always imply that one car will be faster than another, on the other hand.

## Is it better to have more torque than horsepower?

Simply put, torque is a vehicle’s capacity to accomplish labor — precisely, the twisting force delivered by the crankshaft — and is defined as follows: Horsepower is the measure of how quickly a vehicle can do a task. Because there is usually a limit to how rapidly an engine can be spun, having more torque enables for more horsepower to be produced at lower engine rpms, which is advantageous.

## What is a decent amount of horsepower?

Many drivers consider the sweet spot to be between between 200 and 300 horsepower. Models with more over 300 horsepower should be avoided unless the vehicle is a huge truck or similar large vehicle.

## Why does torque drop at high rpm?

At high RPM, torque decreases principally as a result of limitation in the intake and exhaust flow. Because the engine can’t breathe much quicker, the volumetric efficiency of the engine decreases. Mechanical efficiency decreases as the revolutions per minute (RPM) rise, owing to greater frictional resistance. This further limits the amount of torque available at the output.

## Is 400 ft lbs of torque a lot?

Having 400 pounds of torque at the bottom of the torque curve indicates you have more horsepower at the bottom of the torque curve. 400 pounds of torque up high implies you have even more horsepower than you did at the bottom of the rev range.

## Is 300 ft-lbs of torque a lot?

The torque of 300 ft pounds is insufficient for many bolts on an automobile. Some fasteners may need to be freed with a breaker bar first, especially if they are rusted solid. This will be necessary. That has no possibility of releasing an axle nut on a front-wheel-drive vehicle.

## How many ft-lbs is 1 HP?

To summarize, torque is more important than horsepower when it comes to towing. This is due to the ‘low-end rpm’ created by the increased amounts of torque, which enables the engine to effortlessly handle huge loads without requiring excessive fuel use. A vehicle with high torque will be able to haul trailers or other things at extremely low rpm, allowing it to be used in emergency situations.

## What engine is best for towing?

Ford produces a wide range of engines that are suitable for towing. However, the 3.5-liter EcoBoost twin-turbo V6 engine is the most effective Ford engine for hauling. When it comes to heavy-duty Ford vehicles, there are a plethora of other excellent alternatives to choose because Ford has been manufacturing these engines for a long time.