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force AND area1 of 4.
decreases2 of 4.
Newton (N)3 of 4.
Pascal4 of 4.
S.I unit of pressure is
S.I. unit of force is
If the area of contact is increased, then pressure .
Pressure in solid depends upon DRAG & FILL IN THE BLANKS
While the arrow moves towards its target, the forces acting on it are due to and that due to of air.
When we shake a branch of a mango tree the mangoes fell down, this happens because of .
An umbrella protects us from rain it is based on the property of . friction1 of 4.
gravity2 of 4.
inertia of rest3 of 4.
inertia of direction4 of 4.
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An athlete often jumps before taking a long jump. It is due to
.
When a hanging carpet is beaten with stick, the dust particles start coming out of it. It is due to .
is the tendency of an object to resist a change in motion. Inertia1 of 3.
Interia of motion2 of 3.
inertia of rest3 of 3.
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On what factor does the inertia of a body depends?
When a bus starts suddenly, the bus passengers standing in the bus tend to fall backwards. It is due to .
When a passenger jumps out of moving bus, he falls down. It is due to
. Intertia at rest1 of 3.
Interia of motion2 of 3.
Mass3 of 3.
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is a measure of intertia.
A cyclist on a levelled road does not come to rest immediately even he stops pedalling. It is due to .
When the playing card is flicked with the finger the coin placed over it falls in the tumbler. It is due to . Mass1 of 3.
Interia of motion2 of 3.
Intertia at rest3 of 3.
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Muscular force is an example of force.
Oil is applied to machines to reduce force.
The property of an object to resist changes in its rotational state of motion is called . contact1 of 3.
Friction2 of 3.
rotational inertia3 of 3.