a ride in amusement park imagica consists of rotating circular platform of 6m in diameter ,from whichheavy seatsare suspended at end of light chains {the length of the chain =3cm}.when the system rotates ,the chain makes an angleof 37 degree with vertical .find the speed of kid sitting on it

Question 1(multiple choice worth 2 points) in order to be considered work, the components that must be present are • a force and a movement in the same direction as the force an action which causes movement and an opposite reaction an action which causes no movement or reaction a force and a movement in the opposite direction of the force