Question

Convert 90 mph into meter seconds and feer seconds 1 mile equals 1600 m 1 m equals 3.3 feet one hour equals 3600 seconds

Answer 1

The speed of 90 mph converted into meter per seconds and feet per seconds is  40 m/s and 132 ft/s respectively.

Hw can the speed of 90 mph be converted into meter per seconds and feet per seconds?

The speed of an object or body is the distance covered per unit time.

• Speed = distance/time

The given speed is in miles per hour.

To convert miles per hour to meter per second, the following steps are followed;

1 mile = 1600 m

90 miles = 90 * 1600 = 144000 m

1 hour = 3600 s

90 mph in m/s = 144000/3600

90 mph in m/s = 40 m/s

To convert meter per second to feet per second, the following steps are followed;

1 m = 3.3 ft

144000 m = 3.3 * 144000 = 475200 ft

1 hour = 3600 s

90 mph in ft/s = 475200/3600

90 mph in ft/s = 132 ft/s

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