QUESTIONS 2 (a) (b) Figure 1 a)What are the X and y-components of vector D in Figure 1(a) if the magnitude of the vector D_ is 3.00m, and the angle, a = 45. b)What are the X and ycomponents of vector E in Figure 1(b) if the magnitude of the vector E_ is 4.50m, and the angle, B = 37. c)In a middle of a road your car breaks down and you begin to push it to the nearest repair shop. How does the force you exert on the car compare to the force the car exerts on you when the car is starting to move? How do these forces compare when you are pushing the car along at a constant speed? 0 QUESTION 5 a) A police car's siren emits a Sinusoidal wave with frequency f = 300 Hz. The speed of sound is 340 m/s and the air is still. 1. Find the wavelength of the waves if the siren is at rest. ii.Find the wavelengths of the waves in front of and behind the siren if it is moving at 30 m/s. marks] b)A driver moving towards east via a small town accelerates at a constant 4.0m/s2 after he leaves the city limits. At t=0, he is 5.0m east at 15m/s. 1) Find his position and velocity at t=2.0S. C) Where is he when his velocity is ZSm/s d) In a scene from a sci- movie, a rocket is moving in the vacuum of outer space, far from any star or planet, when its engine dies. As a result, the spaceship slows down and stops. Does this contradict with Newton's rst law of motion? Explain