11 | LETXY

Question : A bob of mass m suspended by a light string of length L is whirled into a vertical circle in clockwise direction. What will be t...

Question :  If the radius of the earth shrinks by 2.0%, mass remaining constant, then how would the value of acceleration due to gravity cha...

Question :   The velocity-time graph of a particle is given by :  Draw an acceleration time graph of a given v-t graph. Doubt by Girisha Sol...

Question : A boy having mass 40 kg is standing in a lift. The force experienced by his feet will be maximum when lift is : (a) stationary  ...

Question : Two persons pull a wire towards themselves. Each person exerts a force of 200 N on the wire. Young's modulus of the material...