weight, mass and work done Flashcards
1
Q
what is mass
A
measure of the amount of material an object is made of
2
Q
what is weight
A
force due to gravity on an object due to its mass
3
Q
what is gravitational field strength
A
force of gravity per one kilogram of mass
4
Q
what happens when work is done when raising a load
A
A FORCE EQUAL BUT OPPOSITE TO ITS WEIGHT MUST BE APPLIED
5
Q
A
6
Q
A
7
Q
A
8
Q
A
9
Q
A
10
Q
A
