# Applied Mechanics and Graphic Statics

• ## The ratio of kinetic energy and potential energy of a simple harmonic oscillator, at a displacement equal to half its amplitude is given by

• A. 1 : 2
• B. 1 : 1
• C. 2 : 1
• D. 3 : 1
Explanation:

No answer description available for this question.

• ## Pick up the incorrect statement from the following. In a simple harmonic motion

• A. Velocity is maximum at its mean position
• B. Velocity is minimum at the end of the stroke
• C. Acceleration is minimum at the end of the stroke
• D. Acceleration is zero at the mean position
Explanation:

No answer description available for this question.

• ## The reaction at the support ‘A’ of the beam shown in below figure is • A. 2 t
• B. 5.8 t
• C. 0.2 t
• D. 3.5 t
Explanation:

No answer description available for this question.

• ## A satellite is said to move in a synchronous orbit if it moves at an altitude of 36,000 km with a maximum velocity of about

• A. 7000 km per hour
• B. 8000 km per hour
• C. 9000 km per hour
• D. 11,000 km per hour
Explanation:

No answer description available for this question.

• ## Two forces act an angle of 120°. If the greater force is 50 kg and their resultant is perpendicular to the smaller force, the smaller force is

• A. 20 kg
• B. 25 kg
• C. 30 kg
• D. 35 kg
Explanation:

No answer description available for this question.

• ## A particle is executing simple harmonic motion in a line 1.0 m long. If the time of one complete vibration is 1 sec, then the maximum velocity of the particle is

• A. 1.00 m/sec
• B. 1.57 m/sec
• C. 3.14 m/sec
• D. 6.28 m/sec
Explanation:

No answer description available for this question.

• ## A stone is thrown vertically upwards with a vertical velocity of 49 m/sec. It returns to the ground in

• A. 5 sec
• B. 8 sec
• C. 10 sec
• D. 20 sec
Explanation:

No answer description available for this question.

• ## The unit of Moment of Inertia of a body, is

• A. m
• B. m²
• C. m³
• D. m⁴
Explanation:

No answer description available for this question.

• ## For a simple pendulum, time period for a beat, is

• A. π √(l/g)
• B. π √(2l/g)
• C. π √(g/2l)
• D. π √(l/2g)
Explanation:

No answer description available for this question.

• ## Newton’s law of Collision of elastic bodies states that when two moving bodies collide each other, their velocity of separation

• A. Is directly proportional to their velocity of approach
• B. Is inversely proportional to their velocity of approach
• C. Bears a constant ratio to their velocity of approach
• D. Is equal to the sum of their velocities of approach