Advertisements
Advertisements
प्रश्न
What is the relationship between force and acceleration ?
Advertisements
उत्तर
The acceleration produced in a body is directly proportional to the force acting on it.
APPEARS IN
संबंधित प्रश्न
Name the unbalanced force which slows down a moving bicycle when we stop pedalling it.
Fill in the following blank with suitable word:
When a running car stops suddenly, the passengers are jerked …………………..
Explain why, it is dangerous to jump out of a moving bus.
State the various effects of force.
Give one example where a force changes the speed of a moving body.
What happens to the passengers travelling in a bus when the bus takes a sharp turn ? Give reasons for your answer.
A 1000 kg vehicle moving with a speed of 20 m/s is brought to rest in a distance of 50 metres :
(i) Find the acceleration.
(ii) Calculate the unbalanced force acting on the vehicle.
Give one example where a force stops a moving body .
When we talk of a force acting on a body, it usually means :
Why does it happen?
If a stationary bus suddenly speeds up, passengers are thrown in the backward direction.
