Which of newtons laws explain the orbit of a space shuttle around earth and the orbit of earth and the sun? answer asap! : )

Groups of organs that work together to complete a process in the body are called: a. cells b. tissues c. nerves d. systems

How much work is done lifting a 9.10 kg box straight up onto a shelf that is 1.80 m high?

Next a skier is pulled by a tow rope up a frictionless ski slope that makes an angle of 15 with the horizontal. the rope moves parallel to the slope with a constant speed of 0.69 m/s. the force of the rope does 800 3 of work on the skier as the skier moves a distance of 8.4 m up the incline. (a) if the rope moved with a constant speed of 2.2 m/s how much work would the force of the rope do on the skier as the skler moved a distance of 8.4 m up the incline? at what rate is the force of the rope doing work on the skier when the rope moves with a speed of (b) 0.69 m/s and (c) 2.2 m/s?