A pendulum of mass 0.8 kg has 20 joules of potential energy at the top of its path. It’s kinetic energy at the bottom of its swi

Question

3 years ago

15

ng is:
A.80J
B.20J
C.40J
D.10J

2 answers:

Degger [83] · Answer 1 · 2022-06-10T01:31:06+03:00

8 0

Answer:

20 joules

Explanation:

BaLLatris [955] · Answer 2 · 2022-06-09T23:58:09+03:00

BaLLatris [955]3 years ago

5 0

Answer:20joules

Explanation:

The kinetic energy at the bottom of the pendulum is 20joules because energy is not created nor destroyed,it only change forms