Advertisements
Advertisements
Question
The work done on an object does not depend upon the
Options
displacement
force applied
the angle between force and displacement
the initial velocity of the object
Advertisements
Solution
initial velocity of the object
Explanation:
The work done on an object does not depend upon the initial velocity of the object.
APPEARS IN
RELATED QUESTIONS
Fill in the blank
Cooking gas converts _______ energy into heat energy.
Fill in the blank
The ability to do work is called ______
Answer the following in a word or two or in a sentence.
Write the formula for calculating the efficiency of a machine.
Name the commercial unit of measurement of energy.
Name the quantity whose unit is :
(a) kilowatt
(b) kilowatt-hour
A cell converts one form of energy into another form. Name the two forms.
Find out the form of energy possessed by the following thing.
A rock on the top of a hill
Write the type of energy.
When a body falls freely towards the earth, then its total energy
A ball is dropped from a height of 10 m. If the energy of the ball reduces by 40% after striking the ground, how much high can the ball bounce back? (g = 10 m s–2)
