Question
ACTIVITY 1: CHANGING MOTION 1. A car was running at 10 km/hr along a straight path. It then increased its speed to 60 km/hr in
ACTIVITY 1: CHANGING MOTION 1. A car was running at 10 km/hr along a straight path. It then increased its speed to 60 km/hr in 5 seconds. Solve for its acceleration.
a. the initial velocity of the car: b. the final velocity of the car: c. the time it took for the car to reach its final velocity: d. the acceleration of the car:
2. starting from rest, an ostrich can reach a speed of 9 m/s in only 6 seconds. Find the acceleration of the ostrich.
a. the initial velocity of the car; b. the final velocity of the car: c. the time it took for the ostrich to reach its final velocity: d. the acceleration:
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Physics
Authors: James S. Walker
5th edition
978-0133498493, 9780321909107, 133498492, 0321909100, 978-0321976444
