Kinematics Test 1 of 111 of 11 Items
19:28 / 01:00:00
Question
During a race, a dragster is 400 m from the finish line when something goes

wrong and it stops accelerating. It travels at a constant velocity of 65 m/s for

6 seconds to try to finish the race. How far from the finish line is the dragster

after 6 seconds?

10 m
10 m

65 m
65 m

335 m

What is the major limitation to the light microscope?

What is the name of the perceived change in a sound wave’s frequency due to motion between the observer and the sound source?

Ablue car pulls away from a red stop-light just after it has turned green with a constant acceleration of 0.5 m/s 2 . a green car arrives at the position of the stop-light 6.5 s after the light had turned green. if t = 0 when the light turns green, at what time does the green car catch the blue car if the green car maintains the slowest constant speed necessary to catch up to the blue car? answer in units of s.