The mass of the race car is 1100 kg.
To answer the questions on the right, you will need to apply the equations of linear acceleration, force and momentum.
61 point
Question 6 is unpinned. Click to pin.
Question at position 6 How long does it take to car to reach 69 m s-1?
Express your answer in seconds (s).
How long does it take to car to reach 69 m s-1?
Express your answer in seconds (s).
Question at position 7
7 1 point
Question 7 is unpinned. Click to pin.
Question at position 7 What is the momentum of the car when it is travelling at 67m s-1?Express your answer in kg m s-1.
What is the momentum of the car when it is travelling at 67m s-1?
Express your answer in kg m s-1.
Question at position 8
8 1 point
Question 8 is unpinned. Click to pin.
Question at position 8 What force was required to accelerate the car to 69 m s-1 (ignoring friction)?Express your answer in Newtons (N).
What force was required to accelerate the car to 69 m s-1 (ignoring friction)?
Express your answer in Newtons (N).
Question at position 9
9 1 point
Question 9 is unpinned. Click to pin.
Question at position 9 At the end of the acceleration phase, how far had the car traveled?Express your answer in m.
At the end of the acceleration phase, how far had the car traveled?
Express your answer in m.
