A stone is thrown vertically upward with a speed of 7.0 m/s from the edge of a cliff 20.0 m high. How much later does it reach the bottom of the cliff?
What is its speed just before hitting?
What to al distance did it travel?

Ablock having mass m slides down an inclined plane. the force of friction between the block and the inclined plane is f, the block's weight is m g, and the normal force is n. (a) draw a free – body force diagram showing the forces acting on the block. (b) write down all relevant newton’s equations for a given situation.

This is one type of line graph in which the independent variable is time plotted on the x axis and the dependent variable, also numerical, is plotted on the y axis.

The process of predicting values that extend beyond the range of data points is called absolute value extrapolation interpolation prediction for any given: )