John is gardening and finds a tree root in the soil. He decides he will try to pull it out. He grabs onto it and uses a force of

Question

3 years ago

9

John is gardening and finds a tree root in the soil. He decides he will try to pull it out. He grabs onto it and uses a force of

100 Newtons. He exerts that force for 5 seconds until he is able to yank the root out, 1 meter away. How much power did John use to extract the root?
20 joules/sec
25 joules/sec please help due soon
15 joules/sec
10 joules/sec

Physics

1 answer:

Leya [2.2K] · Answer 1 · 2022-06-04T13:20:36+03:00

Leya [2.2K]3 years ago

7 0

Answer:

20 joules/sec

Explanation:

100/5=20