A stone was thrown vertically upwards from the ground with a velocity of 50 m/sec. After 5 seconds another stone was thrown vertically upwards from the same place. If both the stones strike the ground at the same time, then the velocity with which the second stone was thrown should be (Assume g = 10 m/sec²)

Applied Mechanics and Graphic Statics
A stone was thrown vertically upwards from the ground with a velocity of 50 m/sec. After 5 seconds another stone was thrown vertically upwards from the same place. If both the stones strike the ground at the same time, then the velocity with which the second stone was thrown should be (Assume g = 10 m/sec²)

15 m/sec

40 m/sec

50 m/sec

25 m/sec

15 m/sec

40 m/sec

50 m/sec

25 m/sec

ANSWER DOWNLOAD EXAMIANS APP

Applied Mechanics and Graphic Statics
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

1.00 m/sec

6.28 m/sec

3.14 m/sec

1.57 m/sec

1.00 m/sec

6.28 m/sec

3.14 m/sec

1.57 m/sec

ANSWER DOWNLOAD EXAMIANS APP

Applied Mechanics and Graphic Statics
The ratio of the ranges on the inclined plane with motion upward and with motion downward for a given velocity, angle of projection will be

tan (α - β)/tan (α + β)

sin (α - β)/sin (α + β)

cos (α - β)/cos (α + β)

sin (α + β)/sin (α - β)

tan (α - β)/tan (α + β)

sin (α - β)/sin (α + β)

cos (α - β)/cos (α + β)

sin (α + β)/sin (α - β)

ANSWER DOWNLOAD EXAMIANS APP

Applied Mechanics and Graphic Statics
If a particle moves with a uniform angular velocity ‘ω’ radians/sec along the circumference of a circle of radius ‘r’, the equation for the velocity of the particle, is

y = ω √(y - r)

v = ω √(r² + y²)

v = ω √(r² - y²)

v = ω √(y² - r²)

y = ω √(y - r)

v = ω √(r² + y²)

v = ω √(r² - y²)

v = ω √(y² - r²)

ANSWER DOWNLOAD EXAMIANS APP

Applied Mechanics and Graphic Statics
A cube on a smooth horizontal surface

Can be in any of these states

Cannot be in unstable equilibrium

Cannot be in neutral equilibrium

Cannot be in stable equilibrium

Can be in any of these states

Cannot be in unstable equilibrium

Cannot be in neutral equilibrium

Cannot be in stable equilibrium

ANSWER DOWNLOAD EXAMIANS APP

Applied Mechanics and Graphic Statics
When a circular wheel rolls on a straight track, then the shape of body centrode and space centrode respectively are

Straight line and circle

Straight line and parabola

Circle and parabola

Circle and straight line

Straight line and circle

Straight line and parabola

Circle and parabola

Circle and straight line

ANSWER DOWNLOAD EXAMIANS APP

Applied Mechanics and Graphic Statics

Applied Mechanics and Graphic Statics 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

Applied Mechanics and Graphic Statics The ratio of the ranges on the inclined plane with motion upward and with motion downward for a given velocity, angle of projection will be

Applied Mechanics and Graphic Statics If a particle moves with a uniform angular velocity ‘ω’ radians/sec along the circumference of a circle of radius ‘r’, the equation for the velocity of the particle, is

Applied Mechanics and Graphic Statics A cube on a smooth horizontal surface

Applied Mechanics and Graphic Statics When a circular wheel rolls on a straight track, then the shape of body centrode and space centrode respectively are

Applied Mechanics and Graphic Statics
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

Applied Mechanics and Graphic Statics
The ratio of the ranges on the inclined plane with motion upward and with motion downward for a given velocity, angle of projection will be

Applied Mechanics and Graphic Statics
If a particle moves with a uniform angular velocity ‘ω’ radians/sec along the circumference of a circle of radius ‘r’, the equation for the velocity of the particle, is

Applied Mechanics and Graphic Statics
A cube on a smooth horizontal surface

Applied Mechanics and Graphic Statics
When a circular wheel rolls on a straight track, then the shape of body centrode and space centrode respectively are