13. A torque is applied to a wheel of moment of inertia 38 kg. m2, which causes an an angular
acceleration of 1.5 rad/s2. What is the magnitude of
the net torque on the axle?

Acompound machine is also called a machine. a. force b. simple c. complex d. directional

By what primary heat transfer mechanism does the sun warm the earth?

Two charged particles, q1 and q2, are located on the x-axis, with q1 at the origin and q2 initially at x1 = 12.2 mm. in this configuration, q1 exerts a repulsive force of 2.62 µn on q2. particle q2 is then moved to x2 = 18.0 mm. what is the force (magnitude and direction) that q2 exerts on q1 at this new location? (give the magnitude in µn.)