T or F-Climate is directly related to the amount of energy from the sun or solar energy that an area receives

What is tan(61)? а. 1.80 b. 0.49 c. 0.61 d. 0.87

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?

Aregion of space in which a measurable gravitational force is indicated by the force exerted on a test mass is called