Question

A rocket is launched straight up with constant acceleration. four seconds after liftoff the side of the rocket. The bolt hits the ground 6.80 s later.

What was the rocket's acceleration?

Answer 1

The acceleration of the rocket is approximately 3.2 m/s².

Step-by-step explanation:

To calculate the acceleration of the rocket, we can use the equation:

a = (F - m * g) / m

where:

• F is the force exerted by the rocket
• m is the mass of the rocket
• g is the acceleration due to gravity

In this case, we are given that the mass of the rocket is 5000 kg and the acceleration due to gravity on the Moon is 1.6 m/s². We need to find the force exerted by the rocket, which can be calculated using:

F = m * a

where a is the acceleration. Rearranging this equation, we get a = F / m. Substituting the given values, we find that the acceleration of the rocket is approximately 3.2 m/s².