A 5kg box is stopped with a force of 100N over 2 seconds. Find the initial speed of the box.

asked Jan 3, 2024 217k views

1 vote

by Smogg

8.4k points

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6 votes

Answer:

Therefore the initial speed of the box is 0m/s

8.3k points

6 votes

Answer:

Step-by-step explanation:

a=F/m = -100/5 = -20 m/s^2
v = u + at
0 = u - 20 * 2

u = 40m/s

Beije answered Jan 9, 2024

by Beije

7.8k points

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