What is the magnitude of force required to accelerate a car of mass 1.7 × 10³ kilograms by 4.75 meters/secondæ?
a. 3.6 x 10 ^3 n
b. 1.7x10^3 n
c. 8.1x10^3 n
d. 9.0x10^3 n

Magnitude of force is

Explanation:

It is given that,

Acceleration of car,

Mass of car,

We have to find magnitude of force. It is given by using Newton's second law of motion which states that force is given by the product of mass and acceleration :

F = m a

or

Hence, the correct option is (c)

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