A rifle fires a bullet at a velocity of 51 m/s, 40 degrees above the horizontal. Determine the height (h) above the starting position of the bullet 6 s after it has been fired.

The density of a liquid could be found by using

22. the effect of threshold braking is to a cause skids. b. lock wheels. c. prevent locking of wheels. d. increase stopping distance.

Karen is running forward at a speed of 9 m/s. she tosses her sweaty headband backward at a speed of 20 m/s. the speed of the headband, to the nearest whole number relative to a stationary observer watching karen