1. A car is travelling from an initial velocity of 7 m/s If the car is accelerating at 5 m/s2. how many second will it take for the car to have a velocity of 35.5 m/s?

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Chapter1: Units, Trigonometry. And Vectors
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A Solve the following problems: Show your solution.
1. A car is travelling from an initial velocity of 7 m/s. If the car is accelerating at5 m/s2. how many second will
it take for the car to have a velacity of 355 m/s?
2 A speed skater just finished a race. After she crossed the finish line, she coasted to a complete stop, it her
initial speed was 13.0 m/s and her acceleration was – 2.9m/s2, how long does it take her to stop?
3. A motorcycle's velocity at the top of the hill is 11.0 m/s 4.0 seconda later it reaches the bottom of the hill
with a velocity of 20.0 m/s. What is the acceleration of the motorcycle?
*. can walk at an average speed of 5 km/h, how many miles i can walk in two hours?
alth
Ie IN order
Transcribed Image Text:A Solve the following problems: Show your solution. 1. A car is travelling from an initial velocity of 7 m/s. If the car is accelerating at5 m/s2. how many second will it take for the car to have a velacity of 355 m/s? 2 A speed skater just finished a race. After she crossed the finish line, she coasted to a complete stop, it her initial speed was 13.0 m/s and her acceleration was – 2.9m/s2, how long does it take her to stop? 3. A motorcycle's velocity at the top of the hill is 11.0 m/s 4.0 seconda later it reaches the bottom of the hill with a velocity of 20.0 m/s. What is the acceleration of the motorcycle? *. can walk at an average speed of 5 km/h, how many miles i can walk in two hours? alth Ie IN order
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