Force,moments,work And Power Flashcards
1
Q
Forces are measured in
A
Newtons
2
Q
Examples of forces
A
Push-changes the velocity of an object
Pull-changes the velocity of an object
Weight-moves objects towards the ground
Friction-slows down moving objects
Electric-causes charged particles to move
Magnetic-causes magnetic materials to move
3
Q
A force
A
Is anything which causes an object to change its velocity
