#1 please show work so I can understand. Thank you ! 1. Refer to figure 1. A ball falls from a building that is 10.0 m tall.Calculate how fast the ball travels downward when it is ½ and ¾the way down. Calculate the maximum velocity the ball can attain.Calculate the height the ball is above the ground where it reachesa velocity of 7.00 m/s.Figure 12. Refer to figure 2. The 10.0 kg green cart travels down a ramp - from point A to B.Calculate its starting potential energy, kinetic energy at the bottom of the ramp, and itsvelocity coming off the bottoom of the ramp. If the cart coasts from points B to C, did itdo any work? How far up the 2nd ramp does the cart go as measured from the ground?A10.0m

Answered: Image /qna-images/answer/4f592a98-eecf-426c-83e9-d640fb85382b.jpg

Refer to figure 1. A ball falls from a building that is 10.0 m tall. Calculate how fast the ball travels downward when it is ½ and 4 the way down. Calculate the maximum velocity the ball can attain. Calculate the height the ball is above the ground where it reaches a velocity of 7.00 m/s.

Refer to figure 1. A ball falls from a building that is 10.0 m tall. Calculate how fast the ball travels downward when it is ½ and 4 the way down. Calculate the maximum velocity the ball can attain. Calculate the height the ball is above the ground where it reaches a velocity of 7.00 m/s.

Inquiry into Physics

8th Edition

ISBN:9781337515863

Author:Ostdiek

Publisher:Ostdiek

Chapter3: Energy And Conservation Laws

Section: Chapter Questions

Problem 39P: . In the annual Empire State Building race, contestants run up 1,575 steps to a height of 1,050 ft....

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Question

#1 please show work so I can understand. Thank you !

1. Refer to figure 1. A ball falls from a building that is 10.0 m tall.
Calculate how fast the ball travels downward when it is ½ and ¾
the way down. Calculate the maximum velocity the ball can attain.
Calculate the height the ball is above the ground where it reaches
a velocity of 7.00 m/s.
Figure 1
2. Refer to figure 2. The 10.0 kg green cart travels down a ramp - from point A to B.
Calculate its starting potential energy, kinetic energy at the bottom of the ramp, and its
velocity coming off the bottoom of the ramp. If the cart coasts from points B to C, did it
do any work? How far up the 2nd ramp does the cart go as measured from the ground?
A
10.0m

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