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 at 5 m/s2, how many second will it take for the car to have a velocity of 35.5 m/s?



2. A speed skater just finished a race. After she crossed the finish line, she coasted to a complete stop. If 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 seconds later it reaches the bottom of the hill with a velocity of 20.0 m/s. What is the acceleration of the motorcycle?

4. if I can walk at an average speed of 5 km/h, how many miles I can walk in two hours?

Help pleasee, mamatay naako kakaisip dito
I'll brainly who can help me​