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Lorico [155]
2 years ago
15

When you enter a toll road, your ticket is stamped 1:00 p.m. When you leave, after traveling 55 miles, your ticket is stamped 2:

00 p.m. What was your average speed in miles per hour?
Physics
2 answers:
ankoles [38]2 years ago
6 0

Answer:

55 miles per hour

Explanation:

Given

Distance d = 55 miles

t_o =1.00 pm

t_f = 2.00 pm

Solution

Duration of the trip

\Delta t = t_f - t_o\\\\\Delta t = 2.00 pm - 1.00 pm\\\\\Delta t = 1 hour

Average velocity

v = \frac{d}{\Delta t} \\\\v = \frac{55}{1} \\\\v = 55 mph

Viefleur [7K]2 years ago
4 0
27.5 because of you divide the 55miles with the time you get your velocity which is the speed.
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a load of 400 Newton is lifted by a first class lever in which the load is at the distance of 20 cm and the effort is at the dis
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