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1. A car moving at a velocity of 25 m/s, accelerates at a rate of 6 m/s'. Find its velocity after 3s. 2. An object
1. A car moving at a velocity of 25 m/s, accelerates at a rate of 6 m/s'. Find its velocity after 3s. 2. An object is dropped from rest. Calculate its velocity after 2.5s if it is dropped: a. On Earth, where the acceleration due to gravity is 9.8m/s'. b. On Mars, where the acceleration due to gravity is 3.8m/s'. 3. A motorbike is travelling with a velocity of 3m/s. It accelerates at a rate of 9.3m/s for 1.85. Calculate the distance it travels in this time. 4. A Tesla Roadster car accelerates from rest at a rate of 7.1m/s' for a time of 3.9s. Calculate the distance it travels Inn this time. 5. A bullet accelerates at a rate of 90,000m/s' from rest. Calculate its velocity if it travels a distance of 0.5m while accelerating. 6. An aircraft is travelling along a runway at a velocity of 25m/s. It accelerates at a rate of 4m/s for a distance of 750m before taking off. Calculate its take-off speed. 7. A car is travelling at a speed of 21m/s. It accelerates at an average rate of 3m/s' for a time of 4 seconds. Find the distance it travels. 8. A car accelerates at a rate of 10m/s' for a time of 4s. It reaches a speed of 52 m/s. Calculate its initial speed. 9. A bullet is at rest. It travels a distance of 0.34m in a time of 0.0095 seconds. Calculate its acceleration. 10. A falcon is diving at a speed of 30m/s. It accelerates at a rate of 40m/s' and reaches a speed of 100m/s. Calculate the distance it travels during its acceleration. 11. A snail is at rest. It accelerates at a rate of 0.00075m/s'. Calculate the time it takes to reach a speed of 0.0135m/s. 12. A blue shark accelerates at a rate of 16m/s' for a time of 0.8s. During this time it travels a distance of 11.52m. Calculate its initial speed. 13. A car is travelling at a speed of 30m/s. It decelerates at a rate of 12m/s'. Calculate the time taken for the car to come to rest. 14. A stone is thrown vertically upwards. It decelerates at a rate of 9.8m/s'. It reaches a greatest height of 16.53m. Calculate its initial speed
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