Consider the position-time graph. Determine the velocity (in m/s) of the object whose motion is represented by the graph. The velocity is the slope: rise (m) over run (s) is (m/s). (Use a + or - sign to indicate a direction and enter your answer as a decimal, not a fraction.)

Two rigid transformations are used to map δhjk to δlmn. the first is a translation of vertex h to vertex l. what is the second transformation? a reflection across the line containing hk a rotation about point h a reflection across the line containing hj a rotation about point k

Estimate the schwarzschild radius (in kilometers) for a mini-black hole formed when a superadvanced civilization decides to punish you (unfairly) by squeezing you until you become so small that you disappear inside your own event horizon. (assume that the your weight is 50 kg)

Aball is thrown horizontally from a cliff at 8m/s .in what direction is the ball moving 2s later?