HTET Exam - Level 2 Tgt - Force And Laws Of Motion

The actual weight of a person is mg. When the lift is moving uniformly in upward direction, the apparent weight of the person in lift…

A 200 N block rests on a frictionless inclined plane of angle of inclination $30^{\circ}$. A cord attached to the block passes over a frictionless…

A bullet is fired from a gun. The force on bullet is given by F = 600 – 2 × 10$^5$ t, where F is…

The linear momentum of a sphere of mass of 2.0 kg varies with time t as P = 3t$^2$ + 4, where P and t…

In the weightlessness state, bodies :

During inelastic collision between two bodies, which of the following quantities always remain conserved ?

A cricket ball of mass 150 g is moving with a velocity of 12 m/s and is hit by a bat so that the ball…

A force $\overrightarrow{F}$ = $2\hat{i} + 3\hat{j} + 6\hat{k}$ Newton acts on a 5 kg object for 10 second, then the change in velocity of…

The average force required to stop a bullet of mass 16 g moving at a speed of 260 m/s, when it penetrates a block of…

In which of the following is developing stage of process of action research?