Question 5 (1 point) A 1500 kg car is driving on a road with a dip in it. What is the normal force at the bottom of the dip if the speed of the car is 10 m/s and the radius of the dip in the road is 20 m? 14700 N O 22200 N 7500 N O 2500 N O 1300 NQuestion 6 (1 point) Two putty balls(soft objects that can stick together) of the same mass and same initial speed(45 m/s) collide and move as one after the collision. The first one is travelling in the x direction and the second one is travelling at an angle 45 degrees above the x axis. What is the angle of the combined mass after the collision? 45 degrees above the x axis 67.5 degrees above the x axis 45 degrees below the x axis 67.5 degrees below the x axis 22.5 degrees above the x axis