RAndom Assignment 4

course Phy 201

6-17 around 1:20

A bee is making a beeline for its hive. Its velocity is measured at a distance of 75 meters from the observer and again at distance 145 meters from the observer. The clock times at these two positions are t = 9 sec and t = 16 sec, and the measured velocities are 3 m/sec and 13.5 m/sec. What is its average velocity during this time? What is its average acceleration during this time? Is it possible that the acceleration is uniform?

vAve= 145-75/16-9= 10 m/s

a=13.5-3/ 16-9= 1.5 m/s/s

Good.

it is possible for the acceleration to be uniform

You have to support your last answer.

What is the average velocity?

What is the average of the initial and final velocities?

Does uniform acceleration imply that the two result must be identical?

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