Physics question and answers for June 08, 2024
- Q A particle of mass 20 g is released with an initial velocity 5 m s along the curve from the point A as shown in the figure The point A...
- Q arrangements as shown in the figure A toy car is released at rest and slides down the track air resistance can be ignored The length of the track used is...
- Q 1 A wheel with the diameter 2 cm is rotating in such a way that the time dependence of its rotation angle is o 1 rad At Bt where A...
- Q A car of mass m is driven with a constant acceleration a along a straight level road against a constant external resistive force R When the velocity of the car...
- Q A force F 2xy 2yx 1 N acts on a particle where x y denotes the co ordinate of position of the particle The work done by this force in...
- Q displaced from 41 33 k the particle is 2013 d 13 J m 32 A solid cylinder of mass 3 kg is rolling on a horizontal surface with velocity 4...
- Q height H its Potential energy will be maximum at 1 2 3 4 starting position as it starts falling lowest position as it is about to hit the ground between...
- Q A solid cylinder of mass mand radius R rolls without slipping down an inclined of height h The angular velocity of the cylinder when it reaches the bottom is 1...
- Q 5 Each of the two uniform hinged bars has a mass m and length 1 and is supported and loaded as shown For a given force P determine the angle...
- Q Q 11 Two identical bullets one s kinetic energy being double that of the other enter a thick wall The faster bullet will penetrate a twice as far as the...
- Q A body when acted upon by a force of 10 kgf gets displaced by 0 5 m Calculate the work done by the force when the displacement is i in...
- Q A small block of mass m 200gm is projected from point O on a smooth curved surface Assume particle is always in contact with the surface A and B are...
- Q Statement A Work done by frictional force is always negative Statement B A body at rest can have mechanical energy O Both statements are correct O Both statements are incorrect...
- Q Question No 14 A body of mass 5 kg moves according to the relation x f 2 The power used by the body at t 2 sis O 3640 W...
- Q Two springs of spring constants 500 N m and 500 N m are stretched with force 100 N and 200 N respectively They have potential energy in the ratio of...
- Q 1 100 2 16 For the series LCR circuit shown in the figure what is the resonance frequency and the amplitude d current at the resonating frequency 3 30 1...
- Q A block of mass m kept on a wedge of mass M interconnected by an ideal spring of stiffness k Wedge is placed on a smooth horizontal surface The block...
- Q A block P of mass m is moving with velocity v and collides elastically with identical block Q at shown in the figure If spring constant of the spring is...
- Q A smooth cylindrical glass lies on the ground A small particle of mass m lies on the bottom surface touching circumference as shown in the figure The minimum value of...
- Q 1 Two springs of spring constants 500 N m and 500 N m 1 are stretched with force 100 N and 200 N respectively They have potential energy in the...
- Q Q A simple pendulum with a bob of mass m oscillates from A to C and back to A such that PB is H If the acceleration due to gravity...
- Q An object has displacement from position vector 1 21 m to 2 21 31 m under the effect of a force F 3xi yj N The work done by this...
- Q In scattering experiment find the distance of closest approach if a 6 MeV particle is used 1 3 2 10 16 m 2 3 79 10 14 m 3 4...
- Q Ihree identical blockS A D placed on horizontal frictionless surface The blocks B and C are at rest But A is approaching towards B with a speed 10 m s...
- Q A block of mass m is released from the top of a smooth inclined plane of angle of inclination 45 If the vertical height of inclined plane is 20 m...
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