A projectile is fired at an angle of 45° with the horizontal
A projectile is fired at an angle of 45° with the horizontal. Elevation angle of the projectile at its highest…
8 years ago
Questions
A particle moves in a straight line with a constant acceleration
A particle moves in a straight line with a constant acceleration. It changes its velocity from 10 ms⁻¹ to 20…
8 years ago
A man of 50 kg mass is standing in a gravity free space at a height
A man of 50 kg mass is standing in a gravity free space at a height of 10 m above…
8 years ago
A particle of mass m is projected with velocity v making an angle of 45° with
A particle of mass m is projected with velocity v making an angle of 45° with the horizontal. When the…
8 years ago
A body is moving with velocity 30 m/s towards east. After 10 seconds its velocity
A body is moving with velocity 30 m/s towards east. After 10 seconds its velocity becomes 40 m/s towards north.…
8 years ago
A particle starting from the origin (0, 0) moves in a straight line in the (x, y) plane
A particle starting from the origin (0, 0) moves in a straight line in the (x, y) plane. Its coordinates…
8 years ago
A ball is dropped from the root of a tower of height h
A ball is dropped from the root of a tower of height h.The total distance covered by it in the…
8 years ago
A boy standing at the top of a tower of 20m height drops a stone
A boy standing at the top of a tower of 20m height drops a stone. Assuming g = 10 ms⁻²,…
8 years ago
An objective moves ,starting from rest through a resistive medium
An objective moves ,starting from rest through a resistive medium such that it's acceleration is related to velocity as, a=3-2v.Then,…
8 years ago
A train is moving along a straight path with uniform acceleration
A train is moving along a straight path with uniform acceleration.It's engine passes across a pole with a velocity of…
8 years ago