Question

san
12. A 10.-newton force is required to move a 3.0-
kilogram box at constant speed. How much power is
required to move the box 8.0 meters in 2.0 seconds?
A) 40. W
B) 20. W
C) 15 W
D) 12 W
cant speed

Answer 1

Answer: 1) 40W

Explanation:

Power formula

Answer 2

Answer:

40 W

Explanation:

P = Fd/t

P = (10N )(8m)/2s

P = 80/2

P = 40 W