A 600 kg k
g
steel beam is supported by the two ropes shown in (Figure 1). Calculate the tension in the rope.

Curious carl calculated the density of a cube to be 4.50 g/cm3. what is the density of the cube in g/l?

Which types of electromagnetic waves have higher frequencies than the waves that make up ultraviolet light? check all that apply. radio waves infrared light microwaves gamma rays visible light x-rays

In a heat engine if 1000 j of heat enters the system the piston does 500 j of work, what is the final internal energy of the system if the initial energy was 2000 j? 1. write the equation 2.list out your known variables 3.plug the numbers into the equations 4.solve 5.write your solution statement that includes initial energy and final