Turning Effect of Forces

Turning Effect of Forces
If the sum of clockwise moments acting on a body is equal to the sum of anticlockwise moments acting on it, then the body is
balanced
unbalanced
rigid
flexible
Author: rikazzz Comment
Turning Effect of Forces
An object tied with string and is hung vertically is an example of
parallel forces
unlike parallel forces
like parallel forces
tension in string
Author: rikazzz Comment
Turning Effect of Forces
The forces applied in same direction which are parallel to each other are known as
unlike forces
negative forces
parallel forces
opposite forces
Author: rikazzz Comment
Turning Effect of Forces
Moment arm is the
parallel distance
perpendicular distance
normal distance
resultant force
Author: rikazzz Comment
Turning Effect of Forces
If the net force acting on the body is zero then the body is said to be
imbalanced
balanced
in equilibrium
not in equilibrium
Author: rikazzz Comment
Turning Effect of Forces
Along which a force act is called
line of action of force
line of acting torque
axis of rotation
moment arm
Author: rikazzz Comment
Turning Effect of Forces
The door is opened or closed due to the
weight
turning effect on it
distance from roof
height
Author: rikazzz Comment
Turning Effect of Forces
A force of 120 N is applied perpendicularly on a spanner at a distance of 9 cm from a nut. The torque produced by the force will be
12 Nm
10.8 Nm
15 Nm
12.59 Nm
Author: rikazzz Comment
Turning Effect of Forces
The steering of a car has a radius of 15 cm. The torque produced by a couple of 40 N will be
12 Nm
10.8 Nm
15 Nm
12.59 Nm
Author: rikazzz Comment
Turning Effect of Forces
The forces that are parallel to each other and have the same direction are called
positive forces
negative forces
unlike parallel forces
like parallel forces
Author: rikazzz Comment

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