Answer:
Explanation:
Given
mass of person
=68 kg
car dips about 1.2 cm
We know
F=kx
Where k=combined spring constant
mg=kx



D all of them is the answer. All three can be used to celebrate sporting events
A displacement is a vector quantity that takes into account the shortest distance from the starting point to the endpoint.
The given above gave a time interval in minutes which needs to be converted to seconds. Given that each minute is 60 seconds, 5 minutes equal 300 seconds. To determine the distance, multiply time with speed. The product is 225 m.
Thus, the displacement is 225 m.