Convert the value from meters/second to kilometers/hour. One kilometer is equal to 1,000 meters, and 1 hour is equal to 3,600 seconds.

Type the correct answer in the box.

we must multiply the speed value by 3.6

Explanation:

To reduce a magnitude from one unit to another, it must be multiplied by the equivalence in the order necessary so that the units do not change.

To reduce speed from m / s to km / h

we write the speed and the two conversion factors

         v [m / s] [1 km / 1000m] [3600 s / 1h

         v 3600/1000

          v 3.6

therefore we must multiply the speed value by 3.6

the earths atmosphere is made up of nitrogen and oxygen. solids can turn into gasses through a process called sublimation. sublimation is the transition of a substance directly from the solid to the gas phase, without passing through the intermediate liquid phase.

hope this : d

when two balls of the different masses are dropped from equal height, they reach the ground at the same time .this is because they experience the same acceleration.

the acceleration is independent of mass.

thus when they are dropped they will always maintain the same velocity and travel the same distance (neglect air resistance of course) at the same time.