You measured the direction of the analytical resultant relative to the x axis. Would the vector components change if you had used a different reference axis? Would the magnitude of the resultant change? Would its direction change? Explain.

Determine el momento angular de un rueda de 3000g moviendose a 10m/s con un radio de giro de 400cm

Two forces produce equal torques on a door about the door hinge. the first force is applied at the midpoint of the door; the second force is applied at the doorknob. both forces are applied perpendicular to the door. which force has a greater magnitude?

The space between two 15-in.-long concentric cylinders is filled with glycerin (viscosity = 8.5 × 10-3 lb·s/ft2). the inner cylinder has a radius of 1 in. and the gap width between cylinders is 0.1 in. determine (a) the torque and (b) the power required to rotate the inner cylinder at 180 rev/min. the outer cylinder is fixed. assume the velocity distribution in the gap to be linear.