Answer:
50.3N
Step-by-step explanation:
Work done = force x distance
422J. = force x 8.39m
÷8.39 both side to get force
Force is 50.3N to 1 d.p.
Check:
50.3 x 8.39=422.017J
Same as 422J to 1 d.p
heartbroken
just failed my test cause i typed my answers in Caps. Acellus a scam . leave a heart if you feel for me :( (Answers above were right btw)
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