Ball A is allowed to fall and strike ball B. Assume that all of ball A's energy is transferred to ball B at point I, and that th

Question

3 years ago

10

ere is no loss of energy to other sources. Determine the kinetic energy of ball B at point II.

2 answers:

Alika [10] · Answer 1 · 2021-11-13T03:25:28+03:00

Alika [10]3 years ago

5 0

Answer:

Explanation:

If no Energy is lost ( either as Sound energy or any other energy) the total energy of ball A equals the total energy of ball B

Therefore the Kinetic Energy of Ball B equals the Total Energy of Ball A minus the Potential Energy of Ball A

K. E = T. E - P.E

otez555 [7] · Answer 2 · 2021-11-13T05:23:51+03:00

5 0

Answer:

Incomplete question:

mA = 4 kg

h point I = 5 m

mB = 2 kg

h point II = 2 m

Answer: the kinetic energy of ball B at point II is 156.8 J

Explanation:

the solution is in the attached Word file