Assuming the +x-axis is horizontal to the right for the vectors in the figure below, find the vector product  F   → X   A   → Capture1(1).PNG

The apparent weight of a passenger in an elevator is less than his true weight. Which one of the following is true?

The blocks shown in the figures have equal masses and are made of the same material. The velocity is the same in each figure. The total frictional force exerted by the surface on the blocks is Friction1.PNG 

A 0.50-kg mass attached to the end of a string swings in a vertical circle (radius = 2.0 m). When the string is horizontal, the speed of the mass is 9.20 m/s. What is the magnitude of the force of the string on the mass at this position?

The drawing shows a top view of a door that is free to rotate about an axis of rotation that is perpendicular to the screen. Find the net torque (magnitude and direction) produced by the forces 1 and 2 about the axis.Capture-1.PNG  

During the spin-dry cycle of a washing machine, the motor slows from 90 rad/s to 30 rad/s while the turning the drum through an angle of 113 radians. What is the magnitude of the angular acceleration of the motor?

A car going around a curve of radius R at a speed V experiences a centripetal acceleration ac. What is its acceleration if it goes around a curve of radius 3R at a speed of 2V?

Recession/resection is the surgical treatment for ____.

Which of the following would be used in conjunction with the administration of fluorescein sodium?

An ophthalmic ointment that is made of tobramycin and dexamethasone is marketed under what trade name?