Question

An object moved P to Q which is 250m apart in 40s, then moved back to R which is 100

m away from Q. Find average speed and average velocity
a) p to q
b) p to r​

Answer 1

1. Answer:
2. An object moved P to Q which is 250m apart in 40s, then moved back to R which is 100
4. m away from Q. Find average speed and average velocity
5. a) p to q
6. b) p to r