Just started learning physics. Need some help understanding the difference between velocity and speed.
question: a car is constrained to move back and forth on a straight track. The car starts at position x=-150m at time t=0. The car moves 290m in a positive direction for 15 seconds at a constant speed. Then the car immediately reverses and travels 240m in the opposite direction for 25 seconds at a constant (but different) speed. What is the car's average velocity? Average speed?

See more answers at brainly.com

thank you :). Very easy to understand too.

Looking for something else?

Not the answer you are looking for? Search for more explanations.

## More answers

Looking for something else?

Not the answer you are looking for? Search for more explanations.