The men's world record (as of 2007) for swimming 1500 m in a long course pool is 14 min 34.56 s. at this rate, how many seconds would it take the men's world record holder to swim 0.750 mi? (1 mi = 1609 m)

Which two objects have the greatest gravitational force acting between them

To run the physics cart, the fan speed of the cart is manipulated. this is the (blank) variable. the cart accelerates due to the speed of the fan. acceleration is therefore the (blank) variable. a “constant” is a parameter that stays the same regardless of the variables. one parameter of the cart that is held constant is the (blank) .

Aquarterback pedals 3.3meters southward and then run 5.7meters northward. whats the distance ? and whats the displacement?