1. How much force is needed to accelerate a 1000-kg car at a rate of 3 m/s2?

The needed force is 3000 N.

Explanation:

Given that,

Mass of car m = 1000 kg

Acceleration

We need to calculate the needed force

Using newton's second law

Where,

m = mass

a = acceleration

Put the value into the formula

Hence, The needed force is 3000 N.

Reference :

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