Two blocks, with masses m1 = 2.4 kg and m2 = 1.8 kg, are initially at rest and are connected by a massless string passing over a massless, frictionless pulley. The system is released from rest. Draw free body diagrams that show all the forces acting on m1 and m2. Calculate the acceleration of the blocks. Calculate the tension in the string between the blocks.

which three statements are true about all alloys?

the answer is ampere

the ampere is used to measure electricity. an ampere is a unit of electric current equal. a unit of measure for the flow of current in a circuit. one ampere is the amount of current flow provided when one volt of electrical pressure is applied against one ohm of resistance.

3. dark matter

empty space could also be a simple vacuum