A car travels south on a highway for 2 h at 90 km/h. The car reverses direction and head north for 0.5 h at 8 km/h. What is the car’s position relative to where it started ?

The summit of chimborazo, in ecuador, which is at a distance of about 6,384 km from the earth’s center. the bottom of the mariana trench, in the western pacific ocean, which is nearly 6,370 km from the center of the earth. on the surface of earth on the equator line.

Which changes would result in a decrease in the gravitational force btween two objects? check all that apply

Two point charges are separated by a certain distance. how does the strength of the electric field produced by the first charge, at the position of the second charge, change if the second charge is doubled? a. the field does not change b. the field strength decreases by half. c. the field strength doubles d. the field strength quadruples