g What is the magnitude of the constant net force, in N, required to bring the car to rest over a distance of 2.09 m

Arod of some material 0.20 m long elongates 0.20 mm on heating from 21 to 120°c. determine the value of the linear coefficient of thermal expansion [in (degrees c)^-1] for this material.

Match these items. 1. coulombs __force 2. ohms __emf 3. centimeters __resistance 4. newtons __charge 5. volts __length

Astudent pushes a 60-n block across the floor for a distance of 10 m. how much work was done to move the block