Homework Help: physics- help please !!1

Posted by john on Monday, April 16, 2012 at 12:54am.

A toy rocket moving vertically upward passes by a 2.2m -high window whose sill is 7.0m above the ground. The rocket takes 0.17s to travel the 2.2m height of the window

part a) what was the launch speed of the rocker ? assume the propellant is burned very quickly at blastoff

part b) how high will the rocket go ?

No one has answered this question yet.

Answer this Question

Related Questions

intro to physics - a toy rocket moving vertically upward passes by a 2.2m- high ...
@ elena - intro to physics - I posted this question earlier and thank you for ...
physics - The engine of a toy rocket supplies an average acceleration of 38.0 m/...
Physics - a tennis ball is thrown vertically upward from the ground and the ...
physics - Rockets A and B are fired straight upward from rest. Rocket A is ...
Physics - A rocket blasts off vertically from rest on the launch pad with an ...
Physics - A toy rocket is launched upwards from rest. The rocket engine will ...
Scientific studies - A toy air rocket is launched vertically with an initial ...
physics - An arrow is shot vertically upward and then 2.15 s later passes the ...
Physics - A ball is thrown vertically upward from a window with an initial ...

For Further Reading

First Name:
School Subject:
Answer: