liapina2011lio liapina2011lio

04-07-2017
Physics

contestada

How long does it take a person to skate the width of a hockey rink (85 feet) at a constant speed of 15 feet per second?

Respuesta :

nicolina nicolina

04-07-2017

S(travel distance)=85 ft
v (velocity)=15 ft/s
-----------------------------------
t (time)=?

Calculate the time with the formula for the velocity:
v=S/t
t=S/v
t=85 ft/(15 ft/s)
t=5.666s

Answer Link

g0thiccho g0thiccho

18-11-2021

Answer:

5.7 secs

Explanation:

Answer Link

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