The acceleration due to gravity on the surface of Jupiter is about 13 times the acceleration due to gravity on Earth’s surface. The mass of a space probe on the surface of Jupiter is ?

a. nine times greater than its weight on Earth’s surface.

d. the same as on the Earth’s surface.

b. thirteen times greater than its weight on Earth’s surface.

c. one thirteenth its weight on Earth’s surface.

The density of a liquid could be found by using

Atank holds 1000 gallons of water, which drains from the bottom of the tank in half an hour. the values in the table show the volume v of water remaining in the tank (in gallons) after t minutes.t(min) 5 10 15 20 25 30v(gal) 694 444 250 111 28 0(a) if p is the point (15, 250) on the graph of v, find the slopes of the secant lines pq when q is the point on the graph with t = 5, 10, 20, 25, and 30.(b) estimate the slope of the tangent line at p by averaging the slopes of two secant lines.(c) use a graph of the function to estimate the slope of the tangent line at p. (this slope represents the rate at which the water is flowing from the tank after 15 minutes.)show all steps.

An inclined plane wrapped around a metal shaft is a a. lever b. screw c. pulley d. wedge