Thursday
March 26, 2015

Homework Help: Physics

Posted by Aaron on Tuesday, December 21, 2010 at 8:46pm.

A model airplane of mass 0.9 kg is attached
to a horizontal string and flies in a horizontal circle of radius 5.2 m, making 1.2 revolutions
every 8 s. (The weight of the plane is balanced
by the upward “lift” force of the air on the
wings of the plane.)
The accelaration due to the gravity is 9.81
m/s2.
Find the speed of the plane

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Physics - A model airplane of mass 0.9 kg is attached to a horizontal string and...
physics - A model airplane of mass 1.5 kg is attached to a horizontal string and...
physics - A model airplane of mass 0.7 kg is attached to a horizontal string and...
Physics - You plan to fly a model airplane of mass 0.655 kg that is attached to ...
Physics - You plan to fly a model airplane of mass 0.655 kg that is attached to ...
Sciences - A model airplane whose mass is 875 grams flies in a horizontal circle...
physics - A special prototype model aeroplane of mass 400g has a control wire ...
physics - A special prototype model aeroplane of mass 400g has a control wire ...
PHYSICS - The model airplane in Figure 5.6 is flying at a speed of 13.6 m/s on a...
physics 1 - The model airplane in Figure 5.6 is flying at a speed of 13.6 m/s on...

Members