Final answer:
To calculate the acceleration at various intervals for the Saturn V, you can use the equation: acceleration = thrust / mass. You can determine the thrust by multiplying the fuel-burn rate by the exhaust velocity. Using this equation, you can calculate the spacecraft's accelerations at different time intervals.
Step-by-step explanation:
To calculate the acceleration at various intervals for the Saturn V, you can use the equation:
acceleration = thrust / mass
where the thrust is the force applied to the rocket by the ejected fuel, and the mass is the mass of the rocket including the fuel. You can determine the thrust by multiplying the fuel-burn rate by the exhaust velocity. For example, at t = 0, the spacecraft's acceleration can be calculated by dividing the thrust by its mass.
Using this equation, you can calculate the spacecraft's accelerations at t = 0, 15, 30, and 35 seconds by plugging in the appropriate values for thrust and mass at each interval.