Physics MCQ

If a body moving in a circular path with uniform speed, then –

A constant force is acting on a particle and also acting perpendicular to the velocity of the particle. The particle describes the motion in a plane. Then –

The range of the projectile depends –

At the highest point of oblique projection, which of the following is correct?

When a projectile is at its maximum height, the direction of its velocity and acceleration are –

From this velocity – time graph, which of the following is correct?

A bullet is dropped from some height, when another bullet is fired horizontally from the same height. They will hit the ground –

The angle for which maximum height and horizontal range are same for a projectile is –

Two projectiles of same mass and with same velocity are thrown at an angle of 60° and 30° with the horizontal then which of the following will remain same?

A car moves from X to Y with a uniform speed Vn  and returns to Y with a uniform speed Vd The average speed for this round trip is –

A gun fires two bullets with same velocity at 60° and 30° with horizontal. The bullets strike at the same horizontal distance. The ratio of maximum height for the two bullets is in the ratio of –

For a particle, revolving in a circle with speed, the acceleration of the particle is –

A particle moves along a circular path under the action of a force. The work done by the force is

The distance travelled by a body, falling freely from rest in t = 1s, t = 2s and t = 3s are in the ratio of –

A particle at rest starts moving in a horizontal straight line with uniform acceleration. The ratio of the distance covered during the fourth and the third second is –

Let y =f(x) is a function. Its maxima (or) minima can be obtained by –

Which of the following graph represents the equation y = -mx + C?

Which of the following graph represents the equation y = mx?

Which of the following graph represents the equation y = mx + C?

Which of the following graph represents the equation y = mx – C?

When a ball hits the ground as free fall and renounces but less than its original height? Which is represented by –

An object is dropped from rest. Its v – t graph is –

A compartment of an uniformly moving train is suddenly detached from the train and stops after covering some distance. The distance covered by the compartment and distance covered by the train in the given time –

In non – uniform circular motion, the resultant acceleration makes an angle with the radius vector is –

In non – uniform circular motion, the resultant acceleration is given by –

In uniform circular motion –

Centripetal acceleration is given by –

In relation between linear and angular velocity is –

One radian is equal to –

In oblique projection, maximum horizontal range of the projectile is –

In oblique projection horizontal range of the projectile is –

In oblique projection time of flight of a projectile is –

In oblique projection, maximum height attained by the projectile is –

In the horizontal projection, the range of the projectile is –

In the absence of air resistance, horizontal velocity of the projectile is –

An object falls from a height h (h<< R) the time taken by an object to reaches the ground is –

An object falls from a height h (h<