To test your fhe brother's claims about his car, you accept his offer of a ride about campus. not wanting to exceed the speed limit, he claims he can only give a taste of the accelerating ability of his car and not the full proof. you notice, however, that the pine tree scented (and shaped) air freshener that hangs from his rear view mirror makes an angle of 26.0 degrees with the vertical while he is accelerating. what is the car's acceleration (m/s2 )?

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 = ?