In a drag race, the cars accelerate down a 400m track. The car with the quickest time over that distance is the winner.
The world record dragster was travelling at 150 m/s as it crossed the finish line. It took just 4.333 seconds to complete the race.
Questions
What is the equation to calculate the average acceleration of the dragster?
What was the average acceleration of the dragster that set the world record?
How fast was the Dragster travelling 2 seconds into the race?
Then move on to task 2 below.
the rest of the video is PHYS ONLY
This is the general equation to calculate the acceleration of an object
On the companion sheet label the equation with the quantity name and the correct units.
Then rearrange the formula to make time the subject, then make change in velocity the subject
Work your way through the practise questions in task 3 of the companion sheet
Watch the video this time and then link the correct value to the correct equation symbol on the companion sheet.
Work your way through the practise questions in task 5 of the companion sheet