How would the gravitational force between the Earth and Moon change if the distance between them was halved? The gravitation force would be nullified; there would no longer be a gravitational force between the Earth and Moon
The gravitational force would be stronger The gravitational force would not change
The gravitational force would be weaker

Free runners jump long distances and land on the ground or a wall. how do they apply newton’s second law to lessen the force of impact?

How much energy must a refrigerator absorb from 225 g of water so that the temperature of the water will drop from 35°c to 5°c

Emmy kicks a soccer ball up at an angle of 45° over a level field. she watches the ball's trajectory and notices that it lands, two seconds after being kicked, about 20 m away to the north. assume that air resistance is negligible, and plot the horizontal and vertical components of the ball's velocity as a function of time. consider only the time that the ball is in the air, after being kicked but before landing. take "north" and "up" as the positive ‑ and ‑directions, respectively, and use ≈10 m/s2 for the downward acceleration due to gravity.