Problem 3: A 0.240-kg billiard ball that is moving at 3.2 m/s in the positive direction strikes the bumper of a pool table and bounces straight back at 2.25 m/s. The collision lasts 0.0150 s. Part (a) Calculate the component of the average force along the direction of the original motion, in newtons, that is exerted on the ball by the bumper during the collision. Fr=- 87.2 F--87.2 V Correct! (b) What is the change in kinetic energy, in joules, during the collision? AKE = 0.6213|
Problem 3: A 0.240-kg billiard ball that is moving at 3.2 m/s in the positive direction strikes the bumper of a pool table and bounces straight back at 2.25 m/s. The collision lasts 0.0150 s. Part (a) Calculate the component of the average force along the direction of the original motion, in newtons, that is exerted on the ball by the bumper during the collision. Fr=- 87.2 F--87.2 V Correct! (b) What is the change in kinetic energy, in joules, during the collision? AKE = 0.6213|
Related questions
Question
B2
Transcribed Image Text:Problem 3: A 0.240-kg billiard ball that is moving at 3.2 m/s in the positive direction strikes the bumper of a pool table and bounces straight back at
2.25 m/s. The collision lasts 0.0150 s.
Part (a) Calculate the component of the average force along the direction of the original motion, in newtons, that is exerted on the ball by the
bumper during the collision.
Fre=- 87.2
Fre = -87.2
V Correct!
(b) What is the change in kinetic energy, in joules, during the collision?
AKE = 0.6213
sin()
cos()
tan()
7
8
HOME
cotan()
asin()
acos()
4
5
6
atan()
acotan()
sinh()
1
2
3
cosh()
tanh()
cotanh()
END
1
O Degrees O Radians
VOl BACKSPАСЕ
DEL
CLEAR
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 3 steps
