A machine moves a 25 kg object by applying a 100 N force in 4.5 seconds. If it's power is 4250 watts, A. How much work was done on the object?
B. How far was the object moved?
C. What was its acceleration?
D. What was its final velocity?

the answer is false

explanation:

answer: 2×10^-2kg

explanation: density= mass per volume

vol=mass/density

converting to s.i units we have;

3÷1000kg = 0.003

1.5÷100m = 0.15

0.003/0.15 = 0.02kg

higher potential

explanation:

because it is in a high speed so it must move into a of high potential