Answer:
the price per gallon of gas leah paid is 8.58
Explanation:
42.90/5=8.58
Answer:
Average speed
Explanation:
Distance covered = 100 metres
Time taken = 20 seconds
Therefore the speed of the boy is 5m/s
Answer: repeatable
Explanation: Accurate repeatable is needed in a valid experiment. I think
Answer:
a)
b)
Explanation:
a) The displacement of the first object is 22.5 m, so we can use the next equation:
positive acceleration.
b) Using the same equation we can find the second value of the acceleration:
positive acceleration.
I hope it helps you!