The acceleration at which all falling objects drop (neglecting air resistance) near the surface of the Earth (also known as "g") is;

Electric charge is uniformly distributed inside a nonconducting sphere of radius 0.30 m. the electric field at a point p, which is 0.50 m from the center of the sphere, is 15,000 n/c and is directed radially outward. what is the maximum magnitude of the electric field due to this sphere

If y gets smaller as x gets bigger and y have an relationship?

Acar travels in reverse. it covers 150 meters in 12 seconds what is the velocity of the car what is the speed of the car