Convert 90 kmph into meter per second

Convert 10 meters per second to meters per hour.

How much mass is converted into energy per second in the sun if this power output is 3.6 xx10^(27) W ?

What was the speed of vehicle C on day 2 in terms of meters per second ?

Convert: 89 kPa to newton per square meter

The distance, d, an acceleration rate, in meters per second per second. If a car accelerates from a stop at the rate of 20 meters per second per second and travels a distance of 80 meters, about how many seconds did the car travel?

A particle moves in a circle of radius 25 cm at 2 revolution per second. The acceleration of the particle in meter per second ""^(2) is

Convert 90^@C into redian.