Question 1 (1 point) a car travels a cricle of with a radius of 100m in 5 seconds, determine it's tangetial velocity

Plss anybody know how to do this? ? i need the answers from a through d

Does work output exceed work input when a machine is used? a) yes, it does, as machines create energy. b) it depends on the type of machine used. c) no, it doesn’t, as machines are inefficient. d) no, it doesn’t, as machines cannot create energy.

Is the time in tennessee the same as florida