Abase is a compound that turns litmus blue and is often found in soaps and detergents. t or f for 98 points and brainliest i need the answer asap

Which is not one of the major climate zones? question 3 options: rain forest polar tropical temperate

Arunner is training for an upcoming marathon by running around a 100-m-diameter circular track at constant speed. let a coordinate system have its origin at the center of the circle with the x-axis pointing east and the y-axis north. the runner starts at (x, y) = (50 m, 0 m) and runs 2.5 times around the track in a clockwise direction.

The mass of a bowling ball is 10 kg and the mass of a ping pong ball is 0.015 kg. if the two objects are 5 meters apart, what is the gravitational force ?