16) What is the acceleration of an aeroplane taking off from landing field has to run 700 metres if it leaves the ground in 10 seconds from the start?
Answer is:
14 metre/sec2
Related Speed and Velocity, Work, Power and Energy MCQ with Answers
Answer is:
20 m
Answer is:
Power
Explanation:
Power is the rate of doing work or workdone per unit time. In S.I. system of units, the unit of power is watt (briefly written as W) which is equal to 1 N-m/s or 1 J/s.
Generally a bigger unit of power called kilowatt (briefly written as kW) is used which is equal to 1000 W.
Answer is:
Energy
Explanation:
Energy is defined as the capacity to do work.