A car has a mass of 2,000 kg and is traveling at 28m/s. What is the car’s kinetic energy? 984,000 J
784,000 J
484,000 J

Will you chech and finish these for me, because i am stumped with them.

While you are driving in the lane next to the curb on a multi-lane road the car on your left suddenly moves toward you lane. they are about toy crash into your front fender. you

Atruck driver is attempting to deliver some furniture. first, he travels 8 km east, and then he turns around and travels 3 km west. finally, he turns again and travels 13 km to his destination. what is the drivers total displacement?