2. Refer to the data from trials 1-3. a. What happens to the average speed of the rolling ball as it moves from
one 100.0 cm segment to the next 100.0 cm segment?
cm
Does the average speed go up, down or stay the same?
b. What causes the change in the ball's speed as it moves from one 100.0
cm segment to the next 100.0 cm segment?
Why is the ball changing speed?

Asatellite that goes around the earth once every 24 hours iscalled a geosynchronous satellite. if a geosynchronoussatellite is in an equatorial orbit, its position appearsstationary with respect to a ground station, and it is known as ageostationary satellite find the radius rof the orbit of a geosynchronous satellite that circles the earth.(note that ris measured from the center of the earth, not the surface.) you mayuse the following constants: the universal gravitational constant g is 6.67 \times 10^{-11}\; {\rm n \; m^2 / kg^2}. the mass of the earth is 5.98 \times 10^{24}\; {\rm kg}. the radius of the earth is 6.38 \times 10^{6}\; {\rm m}.