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Subject: Science, asked on 16/4/20

example of kinetic energy and potential energy

Subject: Science, asked on 9/4/20

Please explain me this sum please

Subject: Science, asked on 5/4/20

Define the kinetic energy

Subject: Science, asked on 5/4/20

Define the work and energy

Subject: Science, asked on 12/10/19

Please solve the below mentioned question Asap

Subject: Science, asked on 8/9/19

why our potential energy is least when we are sleeping?

Subject: Science, asked on 8/9/19

Solve 1 2 3 4

Subject: Science, asked on 4/9/19

A house has 100w lamp lighted for 2hrs,260w lamps lighted for 4 hr and a fan of 50w working for eight hours a day calculate the unit of electricity consumed on each day

Subject: Science, asked on 4/9/19

The domestic composition of electric energy is measured in kW/hr. Calculate the cost of bill using 2kw geyser for heating water in a house for one hour for 60 days. The rate of electricity is ?1.50 per kW (kW is kilo wat)

Subject: Science, asked on 4/9/19

If an electric bulb of 100w is lighted for 2 hours how much electric energy would be consumed.

Subject: Science, asked on 4/9/19

A boy of mass 50 kilograms runs up a staircase of 45 steps Find his power.
(Note:- Each stair is of 15 cm. Take g=10 meters per second square)

Subject: Science, asked on 3/9/19

What is the work to be done to increase the velocity from 30kmph to 60kmph ,if the mass of the car is 1500 kilograms

Subject: Science, asked on 3/9/19

Find the momentum of a body of mass 100grams having kinetic energy of 12 joules

Subject: Science, asked on 7/4/19

Please tell me the answer

Subject: Science, asked on 2/8/18

Please give answer of c

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