You have to overcome force of friction. F= [-F]
Walking across the room is not work against gravity.Walking up the stairs is work against gravity.Walking down the stairs is work with gravity.
Going up, you have to overcome gravity with every step.
Because dudes might rape u
she ran down the stairs speedily she is running really speedily that i cant see her
1-down 2-stairs.
Yes, accidental falls going up stairs are very common. However once the fall has begun gravity will pull the victim down the stairs!
b/c there is no gravity and ink is not move down word.
with out it we would be floating around gravity pulls everything down to the center of the earth
A cow can climb up stairs but not down.
slinky can't walk up stairs because gravity doesn't take the slinky up just down :[
2 down and stairs
I have personally watched my cow climb down a set of stairs. The disclaimer of cows not being able to climb down stairs probably refers to very narrow stairs.