A football player runs 20 yards north before turning around and running 5 yards south. After catching a pass he then runs 30 yards north for a touchdown. What is this player's distance and displacement?​

If an astronaut takes an object to the moon the following is true (choose only one). a the mass will change but the weight will be the same. b both the mass and the weight of the object will be the same. c the weight will change but the mass will be the same. d both the mass and the weight of the object will change.

What is the period of a wave traveling 5 m/s if its wavelength is 20 m/s

Wich of yhe following is true a mass drpendent on gravity and weight is dependent on gravity b mass is not dependent on gravity and weight is dependent on gravity c mass is not dependent on gravity and wight is dependent on gravity d mass is dependent on gravity and weight is not dependent on gravity