Recent content by Maggie Wong

20.) A 1.93×103 kg car rounds a circular turn of radius 28.9 m. The acceleration of gravity is 9.81 m/s2. If the road is flat and the coefficient of static friction between the tires and the road is 0.94, how fast can the car go without skidding? Answer in units of m/s.

16.) Part one A 2.00 × 103 kg car requires 4.7 kJ of work to move from rest to some final speed. During this time, the car moves 20.4 m. Neglecting friction, find the final speed. I got 2.17 Part two B) Find the net horizontal force exerted on the car. Answer in units of N.

15.) (part 1) A 2.00 × 103 kg car requires 4.7 kJ of work to move from rest to some final speed. During this time, the car moves 20.4 m. Neglecting friction, find a) the final speed. Answer in units of m/s. 16.) (part 2) Using the information above. Find B) The net horizontal force exerted on...