Learn Applied Mechanics MCQ Questions with answers and solutions.

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Q. In a tug of war, five men pull a rope to the left at A and six moen pull the rope at B. A weight of 5 kg is hung vertically from the centre of the rope. In order that the rope AB be horizontal

(A) the force applied on A must be equal to that on B
(B) at least one man on side B should be removed
(C) infinite force will be required to be applied at both ends
(D) the force required on A must not be equal to that on B

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Q. For the maximum range of a projectile the angle of projection should be

(A) 90
(B) 30
(C) 45
(D) 15

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Q. In a torsion pendulum

(A) The body attached to the lower end of wire or rod must be elastic
(B) The clamp must be elastic
(C) The clamp must be elastic
(D) (A) and (B) above

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Q. A train moving at 60 kilometers per hour is struck by a bullet moving 1000 m/sec at right angles to the train. The direction with which the bullet appears to strike the train would be

(A) 75
(B) 60
(C) 30
(D) 45

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Q. A cable is supported at A and B, in which B is higher than A. The tension in the cable will be maximum at

(A) A
(B) A and B
(C) B
(D) None of these

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Q. A column has its equivalent length equal to its length in case of

(A) one end fixed, other free
(B) both ends hinged
(C) one end hinged, other free
(D) both end fixed

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Q. A particle in SHM while passing through mean position will have

(A) maximum kinetic energy and maximum potential energy
(B) maximum kinetic energy and minimum potential energy
(C) average kinetic energy and average potential energy
(D) minimum kinetic energy and maximum potential energy

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Q. A jet of water of cross-sectional area 20 sq. cm impinges on a plate at an angle of 60^o with a velocity of 10 m/sec. Neglecting the friction between the jet and plate (density of water 1000/9.81 kgm^-1 sec² per cubic meter), the force exerted by the jet on the plate would be in the range

(A) 15 - 20 kg
(B) 20 - 25 kg
(C) 5 - 10 kg
(D) 25 - 30 kg

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Q. A flywheel starting from rest and accelerating uniformly performs 25 revolutions in 5 sec. Its angular velocity in rpm after 10 seconds would be

(A) 50 rpm
(B) 20 rpm
(C) 25 rpm
(D) 60 rpm

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Q. The dimensions of gravitational constant G

(A) MLT^-2
(B) M^-1L³T^-2
(C) ML²T^-1
(D) MLT^-1

Applied Mechanics MCQs with answers Page - 6

Q. In a tug of war, five men pull a rope to the left at A and six moen pull the rope at B. A weight of 5 kg is hung vertically from the centre of the rope. In order that the rope AB be horizontal

Q. For the maximum range of a projectile the angle of projection should be

Q. In a torsion pendulum

Q. A train moving at 60 kilometers per hour is struck by a bullet moving 1000 m/sec at right angles to the train. The direction with which the bullet appears to strike the train would be

Q. A cable is supported at A and B, in which B is higher than A. The tension in the cable will be maximum at

Q. A column has its equivalent length equal to its length in case of

Q. A particle in SHM while passing through mean position will have

Q. A jet of water of cross-sectional area 20 sq. cm impinges on a plate at an angle of 60^o with a velocity of 10 m/sec. Neglecting the friction between the jet and plate (density of water 1000/9.81 kgm^-1 sec² per cubic meter), the force exerted by the jet on the plate would be in the range

Q. A flywheel starting from rest and accelerating uniformly performs 25 revolutions in 5 sec. Its angular velocity in rpm after 10 seconds would be

Q. The dimensions of gravitational constant G

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Applied Mechanics MCQs with answers Page - 6

Q. In a tug of war, five men pull a rope to the left at A and six moen pull the rope at B. A weight of 5 kg is hung vertically from the centre of the rope. In order that the rope AB be horizontal

Q. For the maximum range of a projectile the angle of projection should be

Q. In a torsion pendulum

Q. A train moving at 60 kilometers per hour is struck by a bullet moving 1000 m/sec at right angles to the train. The direction with which the bullet appears to strike the train would be

Q. A cable is supported at A and B, in which B is higher than A. The tension in the cable will be maximum at

Q. A column has its equivalent length equal to its length in case of

Q. A particle in SHM while passing through mean position will have

Q. A jet of water of cross-sectional area 20 sq. cm impinges on a plate at an angle of 60o with a velocity of 10 m/sec. Neglecting the friction between the jet and plate (density of water 1000/9.81 kgm-1 sec2 per cubic meter), the force exerted by the jet on the plate would be in the range

Q. A flywheel starting from rest and accelerating uniformly performs 25 revolutions in 5 sec. Its angular velocity in rpm after 10 seconds would be

Q. The dimensions of gravitational constant G

Add MCQ in this Category

Browse Categories

Q. A jet of water of cross-sectional area 20 sq. cm impinges on a plate at an angle of 60^o with a velocity of 10 m/sec. Neglecting the friction between the jet and plate (density of water 1000/9.81 kgm^-1 sec² per cubic meter), the force exerted by the jet on the plate would be in the range