APPLIED MECHANICS AND GRAPHIC STATICS QUIZ

Floor and wall both are rough surfaces

Floor and wall both are smooth surfaces

Floor is rough and the wall is smooth

Floor is smooth and the wall is rough

v = u + ft

All listed here

S = ut + ½ ft²

2fS = v² - u²

Weight of the body is assumed to be concentrated

All listed here

Volume of the body is assumed to be concentrated

Area of the surface of the body is assumed to be concentrated

18.85 m/sec

188.5 m/sec

1.885 m/sec

0.18845 m/sec

A couple can be never the balanced by a single force

All listed here

Algebraic sum of moments of forces, constituting a couple, about any point, is same

Algebraic sum of forces, constituting a couple is zero

Acceleration is zero at the mean position

Velocity is minimum at the end of the stroke

Acceleration is minimum at the end of the stroke

Velocity is maximum at its mean position

Cubic parabola

Circular

Catenary

Parabolic

Zero

None of these

5 m/sec

10 m/sec

wl

wl/4y

wl/8y

wl/2y

50 kg

30 kg

25 kg

40 kg