Answer the following grade 12 physics questions.1. An archer shoots an arrow at 120 m/s at an angle of 45.0 above the horizontal. Which statement is correct?- The magnitude of the vertical component of the initial velocity equals the magnitude of the horizontal component of the initial velocity.- The vertical component of the initial velocity has a magnitude of 120 m/s.- All of these are correct.- The horizontal component of the initial velocity has a magnitude of 120 m/s.2. A 1.5-kg cart is pulled with a force of 7.3 N at an angle of 40 above the horizontal. If a kinetic friction force of 3.2 N acts against the motion, the cart's acceleration along the horizontal surface will be:- 1.6 m/s- 2.7 m/s- 2.4 m/s- 1.0 m/s- 5.0 m/s

The free-body diagram of a block being pushed up a rough ramp is best represented by B D OA O B Oc D OE