As the shuttle bus comes to a sudden stop to avoid hitting a dog, it accelerates uniformly at -4.1 m/s2 as it slows from 9.0 m/s to 0 m/s. Find the time interval of acceleration for the bus.

Q: A hare and a tortoise compete in a race over a straight course 1.00 km long. Thetortoise crawls at a…

A:

Q: A car traveling 56.0 km/h is 24.0 m from a barrier when the driver slams on the brakes.The car hits…

A:

Q: Rickey Henderson, baseball's record holder for stolen bases, approaches third base. He dives…

A:

Q: A cat drops from a shelf 3.9 ft above the floor and lands on all four feet. His legs bring him to a…

A:

Q: A person jogs eight complete laps around a 400-m track in a total time of 15.5 min . Calculate the…

A: Given that a person runs eight complete laps around a 400m track in a total time of 15.5min.

Distance and Speed

The speed, distance and time relation forms the basis of study of motion. You will need these concepts in the study of Mechanics. This concept is applicable for students who are studying the following courses –