A player kicks a football at the start of the game. After a 4 second flight, the ball touches the ground 50 m from the kicking tee. Assume air resistance is negligible and the take-off and landing height are the same (i.e., time to peak = time to fall = ½ total flight time). Calculate: Note: For each question draw a diagram to show the vector/s. Show all the step and provide units in the answers. Provide answer to 2 decimal places unless stated otherwise.)

If I stand next to a wall on a frictionless skateboard and push the wall with a force of 25 N, what would my acceleration be if my mass is 75 kg?

What is the direction of the magnetic force on the current shown in the following figures?