Question

An automobile has a mass of 1500 kg. What must be the force between the vehicle and road if the vehicle is to be stopped with a negative acceleration of 1.7 m s-2​

Answer 1

Explanation:

Mass of vehicle = 1500kg

Retardation required = −1.7ms^2

Force between road and vehicle =1500×−1.7=-2550 N

This is a friction force.

Answer 2

Answer:

$answer = - 2550 \: newton \\ full \: explaination \: in \: attacment$

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