Test - Unit 6 Motion

Question 1

8. A high speed train travels with an average speed of 227 km/hr. The train travels for 2 hrs. How far does the train travel?

Answer 1

B. 454 km

U6 C1 Notes. P 4

Question 2

29. Describe the motion of a biker at A, B, and C as shown by the distance vs. time Graph 1.

Answer 2

At A, the biker is moving at a constant speed. At B, the Biker is not moving. At C, the biker is moving at a constant speed but he is moving slower than he was at A.

U6 C3 Notes. P 5

Question 3

36. A car travels west for 240 km in 4 hr. What is the car’s velocity?

Answer 3

v = 60 km/hr west

U6 C1. P 3

Question 4

39. A competitive go-cart driver is traveling 32 m/s. He sees a caution flag go up, so he slows down at a rate of -1.5 m/s squared in 10.8 s, what is his final velocity?

Answer 4

15.8 m/s

U6 C2 Notes. P 11