The ropes in (Figure 1) are each wrapped around a cylinder, and the two cylinders are fastened together The smaller cylinder has a diameter of 10 cm and a mass of 6.0 kg the larger cylinder has a diameter of 20 cm and a mass of 19 kg

Shelly experiences a backward jolt when the driver starts the school bus. which of the following explains this phenomenon? a. the inertia of shelly b. the inertia of the bus c. the normal force of the seats on shelly d. the net force acting on shelly in a backward direction e. a zero net force acting on shelly

Which units can be used to measure length or distance? check all that apply. gram meter kilometer liter inch

What is the mass of the same rock on the earth