Question

observation of inertia of rest and inertia of motion

Answer 1

Answer:

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Explanation:

Examples of inertia of rest

a.)Fall of dust particles from a durries or cloth.

b.)Fall of rider backwards.

c.)Fall of coin kept on a cardboard into the glass.

d.)when you shake a branch the leaves got detached.

e.)With a quick pull, a table cloth can be removed from a dining table without disturbing dishes on it.

5 Examples of inertia of motion

a.)peddling the bicycle its moves to a distance without pedal.

b.)satellites moves in space due to inertia of motion.

c.)A car continues to move forward even its engine has stopped.

d.) In a sports field, an athelete often runs before taking a long jump.

e.) Passenger in a running bus tends to lean forward when the bus stops.

5 Examples of inertia of direction

a.)A stone thrown vertical up do not change its direction.

b.)when a knife is sharpened on a rotating grinding wheel, the fiery particles move tangent to the wheel.

c.) When an object is placed on top of a running bus and the bus takes sudden turn then the object placed on the top of the bus will thrown out in opposite in direction of turning bus.

d.)Mud through rotating wheels.

e.)Tangential movement of untied stone.

Answer 2

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Inertia of Rest Example:-

• When a carpet is beaten with a stickdust comes out.
• This is because when the carpet is beaten, it moves due to the force applied, but the dust particles tend to remain in the state of rest due to inertia of rest.
• So, the dust remains in that position and getting no support , fall off.

Inertia of Motion:-

• Let us take an example when you travel in a bus. You fall forward when the driver applies the brakes because the feet is in contact with the ground.
• As a result, the lower part comes to rest, but the upper part keeps moving forward.
• This is the reason why we fall forward.