The sun’s mass is about 2.7 x 107 times greater than the moon’s mass. the sun is about 400 times farther from earth than the moon. how does the gravitational force exerted on earth by the sun compare with the gravitational force exerted on earth by the moon?

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?

The plum pudding model of the atom state that ?

Multiply or divide to make this english distance conversion. 174 inches = feet (14.5, 58, 2,088, 23)