How long would it take a tire to get up to an angular velocity of 27 rad/sec from rest at an acceleration rate of 4.5 rad/sec2? Through what angle would it rotate in this time?

State the right hand rule of the direction of magnetic field in a conductor carrying current

Select all the correct answers. which changes will increase the rate of reaction during combustion? decreasing the area of contact between the reactants adding more oxygen to the reaction removing heat from the reaction changing the reactants from solid form to powdered form lowering the exposure of the reactants to air

According to newton’s law of universal gravitation, which statements are true? as we move to higher altitudes, the force of gravity on us decreases. as we move to higher altitudes, the force of gravity on us increases. as we gain mass, the force of gravity on us decreases. as we gain mass, the force of gravity on us increases. as we move faster, the force of gravity on us increases.