The two things are momentum and acceleration when the effort force is applied to a machine
motion and the angle
a machine helps us do work because it can a)multiply force, b)multiply distance, or c)change the direction of force.
The pull of gravity is affected by the amount of mass, and by the distance.
Change in position and change in time velocity= delta displacement/delta time
The two things are momentum and acceleration when the effort force is applied to a machine
A machine which splits things in two
Landlines did not change to mobiles. They are two different things.
they are two different things.
motion and the angle
Change speed of rotation. change direction of rotation.
What two thing's change a sedimentary rock into a metamorphic rock
A machine that fills things.
The chemical composition is not changed.
The chemical composition is not changed.
horizontal and vertical position
sedimentary rocks and metamorphic