Advertisements
Advertisements
Question
Name the type of energy (kinetic or potential) possessed by the following:
A stone at rest on the top of a building.
Advertisements
Solution
Potential energy.
APPEARS IN
RELATED QUESTIONS
A ball is made to fall freely from a height. State the kind/ kinds of energy possessed by the ball when it is at the highest point .
State two uses of solar cells.
MULTIPLE CHOICE TYPE:
The ultimate source of energy is:
(a) wood
(b) wind
(c) water
(d) sun
What kind of energy is possessed in a situation when?
A cocked up spring of air gun.
State the energy changes which take place when:
An air gun is loaded and then fired.
A girl of mass 35 kg climbs up from the first floor of a building at a height 4 m above the ground to the third floor at a height 12 m above the ground. What will be the increase in her gravitational potential energy? [g = 10 ms-2]
Calculate the kinetic energy of a body of mass 0.1 kg. and momentum 40kg m/s.
The solar cooker is an application of the ______ energy of the sun, while solar cells, solar lamps are applications of the ______ energy of the sun.
What ts the original source of energy for the electricity produced at a thermal power station?
