Question

Name the physical quantity which makes it easier to accelerate a small car than a large car.​

Answer 1

Answer:

Mass,Friction Force....

Explanation:

Mass is the main Physical quantity which makes it easier to accelerate a small car than a large car. And therefore the Friction is also works due to mass.

Suppose the small car weight is =500 Kg

Big car=1000 Kg

(take friction constant for both car is 0.5 and g= 10 m/second square)

So,the Friction for the small car is=0.5×500×10=2500 N........(i)

and friction for big car is=

0.5×1000×10=5000 N..........(ii)

So,(ii)>(i)

Answer 2

Answer:

Force is that physical quantity. Less mass of the small car makes it easier to accelerate a small car than a large car because acceleration is inversely proportional to mass of the car.