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sattari [20]
3 years ago
5

4) Consider a separate rocket, also in deep space with a mass of 30.0 kg. If the rocket is

Physics
1 answer:
Veronika [31]3 years ago
7 0

Explanation:

a) Acceleration is the change in velocity over change in time.

a = Δv / Δt

a = (-2.00 m/s − 5.00 m/s) / (14.0 s − 3.00 s)

a = -7/11 m/s²

a ≈ -0.636 m/s²

b) Force is mass times acceleration.

F = ma

F = (30.0 kg) (-0.636 m/s²)

F = -19.1 N

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