Three features describe the motion of an object. they a) direction, speed, energy b) position, direction, and speed c) energy, position, and direction d) position, direction and energy

Like a key in a lock, the shape of the. must bind with the. of the recieving neuron

Karen is running forward at a speed of 9 m/s. she tosses her sweaty headband backward at a speed of 20 m/s. the speed of the headband, to the nearest whole number relative to a stationary observer watching karen

Ahockey player of mass 82 kg is traveling north with a velocity of 4.1 meters per second he collides with the 76 kg player traveling east at 3.4 meters per second if the two players locked together momentarily in what direction will they be going immediately after the collision how fast will they be moving