About 90 percent of the stars in space are Main Sequence stars.<em> (c)</em>
The torque required to loosen the bolt when perpendicular was:
t = 60N x 0.3 = 18 Nm
To have the same torque applied at 30 degrees:
18 Nm = Force x 0.3cos(30 degrees)
Simplify:
18 Nm = Force x 0.2598
Force = 18Nm / 0.2598
Force = 69.28 N
Round the answer as needed.
The answer is C due to the kinetic movement of the rc car driving around and the electrochemical energy turning into electrical energy.
A. A long thin wire because it is thin and long is give the most resistance. That is why people who walk on a wire across buildings have long thin wires.