matlenanem4437
15.01.2020 •
Physics
Is an engine-activated booster unit that reduces the effort required to apply the hydraulic brakes
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Ответ:
Power brake is a device in vehicles which assists in braking by reducing the effort/force needed to apply the brakes on the pedal.
Ответ:
The rocket reached its maximum height at 2 seconds.
The maximum height of the rocket is 36 yards.
Step-by-step explanation:
Quadratic equation:
In the format
The maximum height happens at the instant of time:
The maximu height is
In this question:
So
When did the rocket reach its maximum height?
The rocket reached its maximum height at 2 seconds.
What was the maximum height of the rocket?
H(2).
The maximum height of the rocket is 36 yards.