Aball has an initial velocity of 3 m/s. if there is no friction, what is the highest it could roll?

Here we can use energy conservation because there is no friction in this setup

now we can say

here we will have

at the maximum height position its speed will become ZERO

So we can say

now from above equation

now we have

a displacement distance is size of displ

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