A car of mass 1850 kg is traveling at 22.5 m/s in a straight line. A truck of mass 3170 moving in the opposite direction collides with the car and the 2 vehicles stop immediately without sliding. The speed of the truck is:

Select the correct answer from each drop-down menu. compared to its surroundings, the concentration of solutes is low inside a cell. so, the cell is with respect to its surroundings. a particular solute in this cell uses energy for its transport from the cell to its surroundings. this type of transport is called

A0.580-kg rock is tied to the end of a string and is swung in a circle with a radius of 0.500 meters. the velocity of the rock is 4.50 m/s. what is the centripetal force acting on the rock? 15.5 n 5.22 n 69.8 n 23.5 n

Difference between series and parallel circuits