An object is traveling at a constant velocity of 12 m/s when it experiences a constant acceleration of 2.5 m/s2 for a time of 20s. What will its velocity be after that acceleration?

Which of the following is an example of units for speed

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 = ?

Awave with a frequency of 500 hz is traveling at a speed of 100 m/s.what is the wavelength?