List of top Physics Questions on Newtons Laws of Motion asked in AP EAPCET

A man weighing 50 kg is in a lift moving down with an acceleration of $2.8 m s^{-2}$. The force exerted by the floor on him is:

At the moment \(t=0\), a time dependent force \[ F=at \] where \(a\) is a constant equal to \(1\,\text{N s}^{-1}\), is applied to a body of mass \(1\,\text{kg}\) resting on a smooth horizontal plane as shown in the figure. If the direction of this force makes an angle \(45^\circ\) with the horizontal, then the velocity of the body at the moment it leaves the plane is \((g=10\,\text{m/s}^2)\):

A force \(\vec{F_1}\) of magnitude \(4\;N\) acts on an object of mass \(1\;kg\), at origin in a direction \(30^\circ\) above the positive \(x\)-axis. A second force \(\vec{F_2}\) of magnitude \(4\;N\) acts on the same object in the direction of the positive \(y\)-axis. The magnitude of the acceleration of the object is nearly

A cricket ball of mass \(50\;g\) having velocity \(50\;\text{cm s}^{-1}\) is stopped in \(0.5\;s\). The force applied to stop the ball is

Two masses \(M_1\) and \(M_2\) are arranged as shown in the figure. Let \(a\) be the magnitude of the acceleration of the mass \(M_1\). If the mass of \(M_1\) is doubled and that of \(M_2\) is halved, then the acceleration of the system is