BSSC Inter Level · General Science
Force, motion, work, energy and Newton's laws.
Study notes are still being prepared.
Don't wait — Shishya can teach you this topic right now, on demand.
Ask Shishya to teach this →Shishya is your personal tutor for this topic. Pick a starter or open a free chat.
Q1 · Mechanics · EASY
A bus moving at 20 m/s applies brakes and comes to rest in 5 seconds. What is the deceleration of the bus?
Q2 · Mechanics · MEDIUM
A force of 50 N is applied on a body of mass 10 kg initially at rest. What will be its velocity after 4 seconds?
Q3 · Mechanics · EASY
A man pushes a box with a force of 100 N and moves it 5 meters in the direction of the force. How much work is done by the man?
Q4 · Mechanics · MEDIUM
A body of mass 2 kg is moving with a velocity of 10 m/s. A constant force acts on it for 5 seconds and its velocity becomes 20 m/s in the same direction. What is the magnitude of the force applied?
Q5 · Mechanics · EASY
A body of mass 5 kg is moving with a velocity of 10 m/s. What is its kinetic energy?