no. the race care is at a constant speed. its staying the same speed.
<u>Answer:</u>
The acceleration of the plane and the time required to reach this speed is (a)= 7.5 and time(t) = 20 seconds
<u>Explanation:
</u>
Given data Initial velocity = 0
Final velocity () = 150 m/second
Distance (d) = 1500 m
We have the formula,
which gives = 0+2a(1500)
22500 = 3000 a
acceleration (a) = 7.5
150 = 7.5 t
t= 150/7.5 = 20
t = 20 seconds.
Insight and umbra are the answers to these questions
Answer:
The average distance between the Earth and the Sun is about 93 million miles. All of the planets, comets, and asteroids in the solar system orbit the Sun. The average distance between the Earth and the Sun is 92,955,807 miles.
<em>Hope this Helps!</em>
Answer:
-60.82 m/s²
Explanation:
recall that the acceleration due to gravity, g = 9.81 m/s²
We must also realize that during the car crash, the moving car is being brought to a stop. Hence, it is actually a deceleration (i.e a negative acceleration)
Therefore we must add a negative sign to our acceleration to describe the deceleration.
acceleration = - 6.2g
= -6.2 x 9.81 m/s²
= -60.8 m/s²