APPLIED MECHANICS AND GRAPHIC STATICS QUIZ

cos θ

tan θ

sin θ

cosec θ

1.5 m/sec

2.5 m/sec

3.5 m/sec

0.5 m/sec

Position

All of these

Direction

Magnitude

2000 meters

1000 meters

500 meters

1500 meters

If three forces acting on a, point can be represented in magnitude and direction, by the sides of a triangle taken in order, these will be in equilibrium

If the forces acting on a particle be represented in magnitude and direction by the two sides of a triangle taken in order, their resultant will be represented in magnitude and direction by the third

Three forces acting along the sides of a triangle are always in equilibrium

Three forces acting at a point, can be rep-resented by the sides of a triangle, each side being in proportion to the force

Parabolic

Elliptical

Catenary

Circular

10³ dynes

10⁴ dynes

10⁵ dynes

10⁶ dynes

10 m/sec

5 m/sec

Zero

None of these

Momentum

Weight

Inertia

Mass

both equally stable

None of these

prism

pyramid