A vector A has components Ax = −6.00 m and Ay = 5.50 m. Find the magnitude (in m) and the direction (in degrees counterclockwise from the +x-axis) of the vector. HINT

Two manned satellites approaching one another at a relative speed of 0.550 m/s intend to dock. the first has a mass of 2.50 ✕ 103 kg, and the second a mass of 7.50 ✕ 103 kg. assume that the positive direction is directed from the second satellite towards the first satellite. (a) calculate the final velocity after docking, in the frame of reference in which the first satellite was originally at rest.(b) what is the loss of kinetic energy in this inelastic collision? (c) repeat both parts, in the frame of reference in which the second satellite was originally at rest. final velocity(d) loss of kinetic energy = ?

Which word expression describes how much to calculate pressure

In addition to gravity, what is the other predominant force that affects the motion of a pendulum?