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Please help, I don't get physics

Please help, I don't get physics-example-1
User Todd Vance
by
5.3k points

1 Answer

3 votes

Answer:

All zero

Step-by-step explanation:

According to Newton's second law, net force equals mass times acceleration.

∑F = ma

Acceleration is change in velocity over time.

a = Δv / Δt

The packages are moving at constant velocity, so the acceleration is 0, and the net force is 0.

User OBWANDO
by
5.6k points