A spaceship at rest relative to a nearby star in interplanetary space has a total mass of 2.00 x 10 kg. Its engines fire

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A Spaceship At Rest Relative To A Nearby Star In Interplanetary Space Has A Total Mass Of 2 00 X 10 Kg Its Engines Fire 1 (19.18 KiB) Viewed 39 times

A spaceship at rest relative to a nearby star in interplanetary space has a total mass of 2.00 x 10 kg. Its engines fire at t=0, steadily burning fuel at 74.1 kg/s with an exhaust speed of 5.00 10 m/s. Calculate the spaceship's acceleration at t=0, mass at t= 135 s, acceleration at t= 135 s, and speed at t= 135 s, relative to the same nearby star HINT (a) acceleration at t= 0 (Enter the magnitude. Enter your answer in m/s²) 18.525 ✓ m/s² (b) mass at t-135 s (Enter your answer in kg.) 9990.5 ✓kg (c) acceleration at t = 135 s (Enter the magnitude. Enter your answer in m/s2) 37.06 m/s² (d) speed at f= 135s (Enter your answer in m/s.) 100035 x m/s Need Help? Read it Wascht