Which of the following happens during a new moon? more than half of the moon is visible from earth. less than half of the moon is visible from earth. the illuminated half of the moon faces towards earth. the illuminated half of the moon faces away from earth.

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?

Aball has an initial velocity of 3 m/s. if there is no friction, what is the highest it could roll?

The diagram shows a series of volcanic island and a hot spot determine the direction of movement of the tectonic plate that for the island