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A pitcher takes 0.10 seconds to throw a baseball which leaves his hand with a velocity of 40 seconds What is the ball's acceleration?

To find the acceleration of the baseball, we can use the formula ( a = \frac{\Delta v}{\Delta t} ). Here, the change in velocity (( \Delta v )) is 40 m/s (since it starts from rest), and the time interval (( \Delta t )) is 0.10 seconds. Thus, the acceleration is ( a = \frac{40 , \text{m/s}}{0.10 , \text{s}} = 400 , \text{m/s}^2 ).


How do you gain velocity as a pitcher?

work at it


Why pitcher have higher mound?

A pitcher has a high mound because he can get some velocity.


How much force in Newtons does a baseball pitcher have to exert on a 250 g baseball to make it accelerate to 50 miles per second the instant that it leaves his hand?

Force = mass x acceleration Therefore you need to know what time it takes to accelerate the 250 gramme ball from zero to 50 miles per second. ( 50 mi/s is supersonic, did you mean 50mph?) Acceleration = (final velocity - initial velocity) divided by time. Therefore a = (80 467.2 m.s-1 - 0) / t seconds. Therefore force (Newtons) = 0.25 kilogramme x 80 467.2 m.s-1 / t seconds. (80 467.2 metres per second = 50 miles per second) (no baseball pitcher can ever achieve that, by the way).


A pitcher throws a baseball to home plate a distance of 60.5 ft. The ball reaches home plate in 0.63 s. What is the velocity?

To find the velocity of the baseball, you can use the formula for velocity, which is distance divided by time. The distance to home plate is 60.5 feet and the time taken is 0.63 seconds. Therefore, the velocity is calculated as: Velocity = Distance / Time = 60.5 ft / 0.63 s ≈ 95.87 ft/s. So, the velocity of the baseball is approximately 95.87 feet per second.


What is the significance of the lob stat in baseball and how does it impact a pitcher's performance on the field?

The lob stat in baseball measures the number of times a pitcher throws the ball with a high arc. A high lob count can indicate that a pitcher is struggling with control or velocity, which can impact their performance by making it easier for batters to predict and hit the ball.


To celebrate a victory a pitcher throws her glove straight upward with an initial speed of 6.2 How long does it take for the glove to return to the pitcher?

I am assuming the initial speed is 6.2 m/s Let upward motion be positive! Gravity decreases the speed by 9.8 m/s each second Acceleration due to gravity = -9.8 m/s each second (negative because gravity accelerates objects downward) Find time to reach the top of the path! Final velocity at the top = 0 m/s Initial velocity = 6.2 m/s Final velocity = Initial velocity + acceleration * time Time - = (final velocity - initial velocity) ÷ acceleration Time = (0 - 6.2) ÷ -9.8 = 0.633 seconds (to reach top) The path is symmetrical. 0.633 seconds to reach top and 0.633 seconds to reach glove again. Total time = 12.66 seconds


What is the equation needed to find the time it takes for a baseball from the pitcher's mound to home plate at 100 miles an hour?

In physics, Velocity = Distance/Time. Therefore, Time= Distance/Velocity. Insert the Velocity and you get Time= Distance/100. However you'd have to convert either the distance to miles or velocity to feet. 1 mile= 5,280 feet


List three situations where a force changes the velocity of an object?

When a pitcher throws a baseball, the force from the pitcher's hand accelerates the ball, changing its velocity. When a car applies brakes, the force of friction between the tires and the road slows down the car, changing its velocity. When a rocket launches into space, the thrust from the engines accelerates the rocket, changing its velocity.


A pitcher throws a baseball to home plate a distance of 60.5 ft The ball reaches home plate in 0.63 s What is the velocity of the ball?

96.03 ft/s = 29.27 m/s = 65.5 mph = 105 kph = velocity of the ball


Why is average velocity multiplied by 2 to get final velocity?

Let's take a simple example to illustrate the concept. A pitch is thrown by a pitcher. It starts at zero velocity (in his hand) and reaches a final velocity of 100 mph. Average velocity will be (100 + 0)/2 = 50 mph Obviously the maximum velocity is 50 X 2 = 100 mph However this is only true if the initial velocity (or the final velocity for a ball slowing down) is zero.


If a pitcher throws a baseball such that when it leaves her hand it has a velocity vector of 0 98 in miles per hour What speed is this fastball going?

Unfortunately this question can't be answered. The reason for this, is because there is no stated direction for the 'velocity' therefore it isn't a vector quantity, it's scalar.