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Olin [163]
3 years ago
8

A water rocket can reach a speed of 75 m/s in 0.050 seconds from launch. What is its average acceleration?

Physics
2 answers:
yanalaym [24]3 years ago
6 0
A=v/t
So therefore 75/0.050= acceleration
So the answer is a= 1500 metres per second per second
Andru [333]3 years ago
6 0

Answer:

a = 1500 m/s^2

Explanation:

Initial speed of the rocket is ZERO as it starts from rest

v_i = 0

final speed of the rocket is 75 m/s

v_f = 75 m/s

so we will say that average acceleration is defined as rate of change in velocity

so it is given as

a = \frac{v_f - v_i}{\Delta t}

a = \frac{75 - 0}{0.05}

a = 1500 m/s^2

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