Question

A pitcher throws a 0.105-kg baseball, and it approaches the bat at a speed of 38.1...

A pitcher throws a 0.105-kg baseball, and it approaches the bat at a speed of 38.1 m/s. The bat does 86.8 J of work on the ball in hitting it. Ignoring air resistance, determine the speed of the ball after the ball leaves the bat and is 22.6 m above the point of impact.

0 0
Add a comment Improve this question Transcribed image text
Know the answer?
Add Answer to:
A pitcher throws a 0.105-kg baseball, and it approaches the bat at a speed of 38.1...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions
  • A pitcher throws a 0.115-kg baseball, and it approaches the bat at a speed of 46.2...

    A pitcher throws a 0.115-kg baseball, and it approaches the bat at a speed of 46.2 m/s. The bat does 66.7 J of work on the ball in hitting it. Ignoring air resistance, determine the speed of the ball after the ball leaves the bat and is 28.6 m above the point of impact

  • A pitcher throws a 0.140 kg baseball, and it approaches the bat at a speed of...

    A pitcher throws a 0.140 kg baseball, and it approaches the bat at a speed of 35.0 m/s. The bat does Wnc = 75.0 J of work on the ball in hitting it. Ignoring air resistance, determine the speed of the ball after the ball leaves the bat and is 25.0 m above the point of impact.(Answer in m/s)

  • A baseball pitcher throws a 145 g baseball parallel to the ground with a speed of...

    A baseball pitcher throws a 145 g baseball parallel to the ground with a speed of 27.31 m/s in the +x direction.  The batter imparts an impulse of –10.43 to the ball so that the ball returns along the same path in the –x direction.  What is the velocity of the ball after leaving the bat?

  • a baseball pitcher throws a baseball (145 grams) towards the batter at a speed of 35...

    a baseball pitcher throws a baseball (145 grams) towards the batter at a speed of 35 m/s. the batter swings her bat (940 grams) with an unknown speed towards the ball. the bat hits the ball, and the ball goes flying back toward the pitcher at a higher speed. if the ball's speed (not velocity) increases by about 20% and the bat's speed decreases by about 50%, what was the initial speed of the bat before it hit the ball?...

  • A pitcher throws a 0.143-kg baseball toward the batter so that it crosses home plate horizontally...

    A pitcher throws a 0.143-kg baseball toward the batter so that it crosses home plate horizontally and has a speed of 42 m/s just before it makes contact with the bat. The batter then hits the ball straight back at the pitcher with a speed of 51 m/s. Assume the ball travels along the same line leaving the bat as it followed before contacting the bat. (a) What is the magnitude of the impulse delivered by the bat to the...

  • A pitcher throws a 0.138-kg baseball toward the batter so that it crosses home plate horizontally...

    A pitcher throws a 0.138-kg baseball toward the batter so that it crosses home plate horizontally and has a speed of 42 m/s just before it makes contact with the bat. The batter then hits the ball straight back at the pitcher with a speed of 46 m/s. Assume the ball travels along the same line leaving the bat as it followed before contacting the bat. (a) What is the magnitude of the impulse delivered by the bat to the...

  • Now assume that the pitcher throws a 0.145 kg baseball parallel to the ground with a speed of 32 m/s in the +x direction

    Now assume that the pitcher throws a 0.145 kg baseball parallel to the ground with a speed of 32 m/s in the +x direction. The batter then hits the ball so it goes directly back to the pitcher along the same straight line. What is the ball's velocity just after leaving the bat if the bat applies an impulse of -8.4 N*s to the baseball? I just cant figure out how to do this problem. Please help!

  • A baseball pitcher throws a baseball with a speed of 45 m/s . In throwing the...

    A baseball pitcher throws a baseball with a speed of 45 m/s . In throwing the baseball, the pitcher accelerates the ball through a displacement of about 3.5 m, from behind the body to the point where it is released as shown in (Figure 1) . Estimate the average acceleration of the ball during the throwing motion. Express your answer using two significant figures.

  • A pitcher throws a baseball. She releases it so that it is initially moving in the...

    A pitcher throws a baseball. She releases it so that it is initially moving in the horizontal direction, as shown in the figure that follows. Is the motion of the ball after it leaves her hand projectile motion? Explain. 3. Assuming that air resistance is negligible, sketch the x and y components of the position, velocity, and acceleration of the ball as functions of time on the axes that follow. (Assume that the origin of the coordinate system is at...

  • A baseball pitcher throws a ball at 92.0 mi/h in the horizontal direction

    7. A baseball pitcher throws a ball at 92.0 mi/h in the horizontal direction. How far does the ball fall vertically by the time it reaches home plate, which is a horizontal distance of 60.5 ft away? (Express your answer in units of feet. Neglect air resistance.) 8.A panther jumps to a height of 2.50 m when leaving the ground at an angle of 41.9º. What is its initial speed (in m/s) as it leaves the ground? 9.A bowling ball is launched from...

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT