Ken Warby set the world speed record on water on October 8, 1978. He drove his boat 1500.0 meters (distance) in 8.1018 seconds
(time). What was his average speed in m/s?

185.1 m/s

Explanation:

The average speed of an object is a scalar quantity telling us how fast is the object moving over a certain distance.

This quantity is calculated as

where

d is the distance covered by the object

t is the time elapsed

v is the average speed

In this problem we have:

d = 1500.0 m is the distance covered by Ken

t = 8.1018 s is the time taken

Substituting into the formula, we find the average speed:

a small container that holds a source of energy a solar cell that captures light energy and converts it into electricity a voltaic cell that uses the oxidation of a fuel to produce electricity

explanation:

by cartels in other countries, shipped by air, mail, or land. i cant really see your answer choices : /