Planet p has a rocky surface and a radius of 9250 km. At height h above the surface, the gravitational acceleration is 58.8 percent of its value at the surface. What is h? A. 4960 km
B. 3890 km
C. 2100 km
D. 2810 km

Luke and carrie are driving down a straight section of the interstate at 70 mph in luke's new convertible. carrie is drinking a soda in the passenger seat. when she is done she tosses the bottle straight up in the air, just above the height of the car. what will happen to the bottle if air resistance is neglected? a. the bottle will land in carrie's lap. b. not enough information is given. c. the bottle will land on the interstate in front of the car. d. the bottle will land on the interstate behind the car.

In which of the following is positive work done by a person on a suitcase

Scientists follow specific processes in order to determine valid explanations and conclusions from observations. david observed strange lights in the sky above his home outside of roswell, new mexico. the only explanation that makes sense to him is that there are ufos in the area. what should david do next to verify his explanation?