MEDIUM
11th ICSE
IMPORTANT
Earn 100

A cannon is to fire up to 500 m horizontally. What should be the angle of projection, if the shells are fired with a velocity of 100 ms-1

Important Questions on Motion in One and Two Dimensions

MEDIUM
11th ICSE
IMPORTANT
ISC Physics Class XI Part 1>Chapter 8 - Motion in One and Two Dimensions>NUMERICALS>Q 28
A stone is thrown from a bridge at an angle of 30° down with the horizontal with a velocity of 25 ms-1. If the stone strikes the water after 2.5  seconds, then calculate the height of the bridge from the water surface.
MEDIUM
11th ICSE
IMPORTANT
ISC Physics Class XI Part 1>Chapter 8 - Motion in One and Two Dimensions>NUMERICALS>Q 29
A stone is thrown from the top of a tower at an angle of 30° up with the horizontal with a velocity of 16 ms-1. After 4 seconds of flight it strikes the ground. Calculate the height of the tower from the ground and the horizontal range of the stone.
MEDIUM
11th ICSE
IMPORTANT
ISC Physics Class XI Part 1>Chapter 8 - Motion in One and Two Dimensions>NUMERICALS>Q 30
A player throws a ball at an angle of 30° up with the horizontal with a velocity of 14 ms-1. If the point of projection is at a height of 12 m from the ground, then calculate the distance up to which the ball is thrown by the player.
MEDIUM
11th ICSE
IMPORTANT
ISC Physics Class XI Part 1>Chapter 8 - Motion in One and Two Dimensions>FOR DIFFERENT COMPETITIVE EXAMINATIONS>Q 1
A particle located at x=0 at time t=0, starts moving along the positive X direction with a velocity v=αx. The displacement of the particle varies with time as:
MEDIUM
11th ICSE
IMPORTANT
ISC Physics Class XI Part 1>Chapter 8 - Motion in One and Two Dimensions>FOR DIFFERENT COMPETITIVE EXAMINATIONS>Q 2
The velocity of a particle is v=v0+gt+at2. If its position is x=0 at t=0, then its displacement after unit time (t=1) is
MEDIUM
11th ICSE
IMPORTANT
ISC Physics Class XI Part 1>Chapter 8 - Motion in One and Two Dimensions>FOR DIFFERENT COMPETITIVE EXAMINATIONS>Q 3
A particle moves along the X axis in such a way that its coordinate (x) varies with time (t) according to the expression x=2-5t+6t2 metre. The initial velocity of the particle is:
MEDIUM
11th ICSE
IMPORTANT
ISC Physics Class XI Part 1>Chapter 8 - Motion in One and Two Dimensions>FOR DIFFERENT COMPETITIVE EXAMINATIONS>Q 4
A water fountain on the ground sprinkles water all around it. If the speed of water coming out of the fountain is u, the total area around the fountain that gets wet is.
MEDIUM
11th ICSE
IMPORTANT
ISC Physics Class XI Part 1>Chapter 8 - Motion in One and Two Dimensions>FOR DIFFERENT COMPETITIVE EXAMINATIONS>Q 5
The displacement of a body is proportional to the cube of time. The acceleration of the body is: