Worksheets8Class Force Test 2
Total questions: 15
Worksheet time: 5mins
Name
Class
Date
1.
If the area is decreased, then the value of pressure
a)
Increases
b)
decreases
c)
does not change
d)
none of these
2.
The force acting on an area in perpendicular direction of surface is
a)
gravitational force
b)
magnetic force
c)
muscular force
d)
normal force
3.
The force exerted by using our body muscles is
a)
Muscular force
b)
magnetic force
c)
gravitational force
d)
normal force
4.
The resistance to the movement of a body over the surface of another is
a)
force
b)
friction
c)
workdone
d)
energy
5.
The direction of friction and the direction of motion are always
a)
same
b)
opposite
c)
anything
d)
we cannot say
6.
Direction and magnitude are fixed for
a)
normal force
b)
frictional force
c)
tension force
d)
gravitational force due to earth
7.
The force acts between a charged balloon and piece of papers
a)
magnetic
b)
gravitational
c)
contact
d)
electrostatic
8.
The gravitational force acts between
a)
you and your friend
b)
you and earth
c)
you and moon
d)
any two objects
9.
How can we differentiate 'contact force' and 'field force'?
a)
magnitude
b)
direction
c)
distance of contact
d)
above all
10.
Net force is zero, when an object is in
a)
uniform motion
b)
rest
c)
Uniform motion OR rest
d)
uniform acceleration
11.
Normal force is applicable only when the given force exist
a)
gravitational
b)
frictional
c)
Tension
d)
none of these
12.
Take two balloons inflate them.Rub both with your hair.Bring them closer to each other.Then they.
a)
repels
b)
attracts
c)
no change
d)
we cannot say any thing
13.
An apple is falling from a tree. The forces acting on it.
a)
Tension
b)
gravitational
c)
normal
d)
any of the given
14.
This forces exists any where in the universe.
a)
gravitational force
b)
frictional force
c)
normal force
d)
above all
15.
Which one of these Is not a contact force?
a)
Muscular force
b)
Frictional force
c)
normal force
d)
Magnetic force
100 %
