2. The work done by the force of gravity on a child walking horizontally with a bag in his hand is
The kinetic energy of an object of mass 10 kg is 99160fog than that of an object of
mass 2 kg, if both are moving with the same velocity.
. The potential energy of raindrops go leone when they fall down,
go
A hydroelectric power plant uses the transformation of polentiol energy to
ou kinell energy to generate electricity.
gencates
at if more work is done in less interval of time.
Power is
. Match the columns.
. Work done
Simple pendulum
- Coiled spring in a watch
a. sound energy
b. capacity to do work S
c transformation of energy >
d. force * displacement
e elastic potential energy
3
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salnekushail64397
22.01.2021
Physics
Secondary School
2. The work done by the force of gravity on a child walking horizontally with a bag in his hand is
The kinetic energy of an object of mass 10 kg is 99160fog than that of an object of
mass 2 kg, if both are moving with the same velocity.
. The potential energy of raindrops go leone when they fall down,
go
A hydroelectric power plant uses the transformation of polentiol energy to
ou kinell energy to generate electricity.
gencates
at if more work is done in less interval of time.
Power is
. Match the columns.
. Work done
Simple pendulum
- Coiled spring in a watch
a. sound energy
b. capacity to do work S
c transformation of energy >
d. force * displacement
e elastic potential energy
3
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