effects of force on object and magnetic force Flashcards
1
Q
physical power or strength possessed by living things
A
force
2
Q
the area where the magnetic force is felt
A
magnetic field
3
Q
materials attracted by magnets
A
magnetic materials
4
Q
poles of magnet
A
north and south poles
5
Q
types of magnets
A
bar magnet, horseshoe magnet, rectangular magnet, round magnet
6
Q
what is force
A
push or pull
7
Q
force can cause change in
A
shape, size and movements of objects
8
Q
unit of force
A
newton
9
Q
speed of objects is determined by using the formula
A
distance over time
10
Q
force can be measured using
A
spring balance
11
Q
spring balance can be either
A
extension or compression spring balance
