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WorksheetsWork and Force
Total questions: 25
Worksheet time: 19mins
What is a pull or push acting on an object called?
Force
Friction
Gravity
Work
We _______ objects by applying force
cannot move
can move
Force cause an object to change its _____ and ______.
Position
Weight
Height
Direction
Force cause an object to increase or decrease its ______.
Height
Mass
Speed
What causes an object to stop or start moving?
Gravity
Force
Work
Energy
What is the force that pulls objects downwards towards the centre of the Earth?
Force
Gravity
Friction
The force applied on an object to throw up with speed is ______ than the force of gravity.
More
Less
Very less
The force applied on an object to throw up with lot of speed is more than the ________.
force of friction
force of gravity
If the ball is thrown up, ______ pulls it down.
Gravity
Force
Energy
Force of friction always acts on moving objects and its direction shall be
Opposite to the direction of motion
Perpendicular to the direction of motion
On any direction
Along the direction of motion
Whenever a force makes a body to move, then ____________ said to be done.
Energy
Power
Work
Motion
All living things obtain energy from ______________.
Muscles
Light
Food
Electricity
S.I unit of work is
Millimeter
Joule
Newton
Kilogram
S.I Unit of Force is
Millimeter
Newton
Joule
Kilogram
Which force enables us to perform all activities involving movement or bending of our body?
Muscular Force
Mechanical Force
Frictional Force
Gravitational Force
What is used when force is applied?
Heat
Energy
Light
Friction
Which type of energy is used in using device given
Chemical Energy
Muscular Energy
Heat Energy
Magnetic Energy
A comb attracts small pieces of paper due to
Electrostatic force
Magnetic force
Mechanical force
Objects float in space due to lack of
Energy
Friction
Gravity
Speed
Friction is less on the smooth surface
True
False
Choose the odd one out
Lifting a heavy load
Pulling a cart
Pushing a chair
Car stops when brake is applied
HydroElectricity is produced from wind
True
False
Coal is a Fossil fuel which has stored energy
True
False
Solar Energy can be used for
cooking food
generating electricity
doing physical activity
Electrical energy helps
us to do physical acitivity
plants to prepare food
run a washing machine
