A force of 50 N was necessary to lift a rock. A total of 150 J of work was done. How far was the rock lifted?

Explanation:

Work is the product of force and distance.

We know the force to lift the rock was 50 Newtons. The work was 150 Joules.

Substitute the values into the formula.

We want to solve for distance, so we must isolate the variable. Divide both sides of the equation by 50 Newtons.

The Newtons will cancel out.

The rock was lifted 3 meters.

c. magnitude and direction

luster is not a good characteristic to use by itself because luster is the property of minerals that indicates how much the surface of a mineral reflects light. the luster of a mineral is affected by the brilliance of the light used to observe the mineral surface.