Advertisements
Advertisements
Question
Name the physical quantity which makes it easier to accelerate a small car than a large car.
Solution
Mass (of the car) is the physical quantity which makes it easier to accelerate a small car than a large car.
APPEARS IN
RELATED QUESTIONS
When a ball is dropped from a height, its speed increases gradually. Name the force which causes this change in speed.
Define the term ‘force’.
Fill in the following blanka with suitable words :
To every action, there is an _____________ and _____________ reaction.
To take the boat away from the bank of a river, the boatman pushes the bank with an oar. Why ?
A 60 g bullet fired from a 5 kg gun leaves with a speed of 500 m/s. Find the speed (velocity) with which the gun recoils (jerks backwards).
For how long should a force of 100 N act on a body of 20 kg so that it acquires a velocity of 100 m/s ?