A person riding a bike has an initial velocity of 10 meters per second and accelerates at a constant rate of 2 meters per seconds. After 5
seconds, the person would travel meters.

How much work would be needed to raise the payload from the surface of the moon (i. e., x = r) to an altitude of 5r miles above the surface of the moon (i. e., x = 6r)?

If steel is more dense that lake water, why can a boat float

Object a has a length of 3 cm, a width of 2 cm, and a height of 4 cm. object b is dropped into a graduated cylinder. it displaces 19 ml of water. the volume of object a is: a: greater than the volume of object b b: less than the volume of object b c: equal to the volume of object b