Answer:
d = 105 m
Explanation:
Speed of a car, v = 21 m/s
We need to find the distance traveled by the dar during those 5 s before it stops. Let the distance is d. It can be calculated as :
d = v × t
d = 21 m/s × 5 s
d = 105 m
So, it will cover 105 m before it stops.
Answer:
copper, silver, aluminum, brass
Explanation:
you could have looked that up
Acceleration due to gravity depends directly on the mass of Earth and inversely to the square of radius of Earth.
Answer:
The gravitational field strength on Mars is 3.7N/kg). Give your answer to 1 decimal place. See answers (1).
Explanation: