Seems knows the mass of a basketball. what other information is needed to find the balls potential energy?
a. the volume and height the ball reaches
b. the volume and shape of the ball
c. acceleration due to gravity and the height the ball reaches
d. acceleration due to gravity and the shape of the ball

Thomas his older brothers, who own a junk yard, on the weekends to earn extra money. he likes to them push broken-down cars to the back of the junk yard because it makes him feel strong. last saturday, they pushed three cars with different weights, and he noticed he used different amounts of force for each one. the cars were the following weights: white car: 2,700 kg red car: 1,500 kg blue car: 2,100 kg think about how much force is needed to move each car. which correctly lists the cars in order from the most to least amount of force needed to move them? a) white, blue, red b) blue, red, white c) red, white, blue d) white, red, blue

Write the function getkthdigit(n, k) that takes a possibly-negative int n and a non-negative int k, and returns the kth digit of n, starting from 0, counting from the right

What is the weight of a feather (mass = 0.0001 kg) that floats through earth's and the moon's atmospheres?