Find the acceleration of the rocket

Assignment Help Physics

Reference no: EM13240244

A 150-kg (including all the contents) rocket has an engine that produces a constant vertical force (the thrust) of 1680 N. Inside this rocket, a16.5-N electrical power supply rests on the floor.

(a) Find the acceleration of the rocket.

m/s2

(b) When it has reached an altitude of 120 m, how hard does the floor push on the power supply? (Hint: Start with a free-body diagram for the power supply.)

Reference no: EM13240244

Questions Cloud

Find the voltage across the capacitors plates : A 15-microF capacitor is connected to a 50-V battery and becomes fully charged, what is the voltage across the capacitor's plates after the slab is inserted

Find the minimum sample size necessary : The same researcher wishes to estimate the proportion of executives who own a car phone. She wants to be 90% confident and be accurate within 5% of the true proportion. Find the minimum sample size necessary

Psuedo-imperialistic power at the turn of the 20th century : Do you agree or disagree with the assertion that the United States was a "psuedo-imperialistic" power at the turn of the 20th century? Why or why not?

Estimating the cost of cultivation of maize per hectare : Suppose a sample of farmers is to be selected for estimating the cost of cultivation of maize per hectare. The precision is to be within 20 birr with 95% confidence level.

Find the acceleration of the rocket : A 150-kg (including all the contents) rocket has an engine that produces a constant vertical force (the thrust) of 1680 N, Find the acceleration of the rocket

Stephen biko is building a wall of hate in south africa : Why did Donald Woods think Stephen Biko was a subversive before meeting him? Why did he say "Stephen Biko is building a wall of hate in South Africa"?

Remian independent of foregin control during the cold war : Canada wanted to remian independent of foregin control during the cold war, but it also wanted to be a part of international decision making. How successful was Canada in achieving these objectives?

Find the angular spread of the beam : A narrow beam of light with wavelengths from 450 nm to 700 nm is incident perpendicular to one face of a 32.00, What is the angular spread of the beam after passing through the prism

Find the magnitude of the initial acceleration of the crate : If the coefficient of static friction is 0.500, what minimum force magnitude is required from the rope to start the crate moving

User Account

All Pages