archer shoots his arrow towards a target at a distance of 90 m, and hits ‘bullseye’ . Calculate the acceleration and time taken by the arrow to hit the target with a velocity of 90.0 m/s

Ann walks 80 meters on a straight line 33 ∘ north of east starting at point 1. draw ann's path. represent ann's walk with a vector of length 80 meters. draw the vector starting at point 1. the length given in the display is in meters.

Acompound machine is also called a machine. a. force b. simple c. complex d. directional

Which of the following is not a physical property of mattera. melting pointb.heat of combustionc. viscosityd. boiling point