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Quiz by Dr.mariam 0547389123

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10 questions
• Q1

equilibrium is ageneral name including both

forces and their arms

torque and force

rotational and translational

push and pull forces

300s
• Q2

when the net torque effect on the body is equal zero, the body is in

a) rotational equilibrium

d) None of them

c) both (a) and (b)

b) translational equilibrium

300s
• Q3

if the net force effect on the body is equal zero, the body is in

b) static equilibrium

a) dynamic equilibrium

d) noneof the above

c) both(a) and (b)

300s
• Q4

If a body is a rest or move with uniform velocity it is said to be in

Constant force

Uniform motion

Equilibrium

rest

300s
• Q5

A body is said to bein static equilibrium when it is

moving with uniform velocity

accelerated by the external force

moving uniform in circular path

at rest

300s
• Q6

when an object is displaced slightly and it comes back to the position, this state is called

stableequilibrium

strong equilibrium

equilibrium

unstable equilibrium

300s
• Q7

When an object is tilted slightly and it topples over, the state is termed

Unstable equilibrium

Neutral equilibrium

Stable equilibrium

300s
• Q8

If a block returns toits original position after slight tilt, then it is in state of

static equilibrium

unstable equilibrium

stable equilibrium

neutral equilibrium

300s
• Q9

statics is

study of stability

all of the above

study of moving

300s
• Q10

the human arm can bein equilibrium when

Σ torque = 0 only

Σ torque = 0 or Σ force = 0

Σ torque = 0 and Σ force = 0

Σ force = 0 only

300s

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