An inclined plane of inclination (&) has a length of 15m. If a body rolls down the plane freely along the entire length with an acceleration 5ms^-2 , calculate the (a) angle &

(b) height of the plane

NB: & = theta

Take g=10m/s²

Aknife blade is a(n) a. lever b. screw c. wedge d. inclined plane

Astone is dropped with no initial velocity from the top of a cliff and hits the ground a time of 3.9 s later. what is the height of the cliff, in units of meters? you may assume that air resistance is negligible. give the answer as a positive number question 15 a figure skater is rotating at a rate of 200 revolutions per minute. what is the angular speed, in units of rad/s? 200 o 20.9 12000 o 3.33

Awalk up the phase change graph worksheet