Test - Unit 6 Motion

Question 1

23. Ben is exercising his pony on a large, oval track. The pony is trotting at a constant speed of 10 m/s around the track. Which statement can be made about the pony’s motion?

Answer 1

The pony is accelerating

Unit 6 Concept 2 pg. 11

Question 2

35. The space shuttle is flying at 2.0 km/hr and lands on the runway. It then slows down to 0.5 km/hr. If this takes 0.25hrs, what is your acceleration?

Answer 2

formula - a = Vf - Vi
—–
t
Unit 6 Concept 2 pg. 11

Question 3

39. A competitive go-cart driver is traveling 32 m/s. He sees a caution flag go up, so he slows at a rate of -1.5 m/s2 in 10.8 s, what is his final velocity?

Answer 3

• 16.2 + 32 = 15.8 m/s

Unit 6 Concept 2 pg. 11