Answer to Question #72530 in Physics for Learner

Question #72530

A car initially moves along a straight road at 50 km/hr, and then turns around to travel at 80 km/hr in the opposite direction. What is the car's change of velocity?

Expert's answer

Download Answer

Learn more about our help with Assignments: Physics

Comments

No comments. Be the first!

Leave a comment

Related Questions

1. A satelite orbits the earth in a circular orbit at a height of 50000 km with what speed does it trav
2. 3.A ball is thrown upward from the top of a 50 m high building with an initial velocity of 20 m/s at
3. 1. The acceleration of a particle in rectilinear motion is defined by a = k square root of v , where
4. A wire 0.8m long of total mass 40g is stretched between two points, and a pipe 1.5m long and closed
5. A football is kicked with an initial velocity of 10 m/s at an angle of 25°. If it hits the ground 1
6. A car starts with a velocity of 20mls and attained a velocity of 40mls in 12secs. If it maintained t
7. How much force Fm must an athlete’s biceps apply to a 0.38m forearm to support a 39.2N weight held