A pendulum is observed to complete 23 full cycles in 58 seconds. Use the definition of frequency to find the frequency.

The velocity of a curling stone is due east. what will be the direction of the momentum of the curling stone as it moves?

What’s #16 asking and how do i solve it?

Aplane flying horizontally at an altitude of 1 mile and a speed of of 500mih passes directly over a radar station. find the rate at which the distance from the plane to the station is increasing when it is 2mi away from the station.