If the crate doesn't move, then the forces on it are balanced, and they add up to zero.
The force of friction is equal to the force of your push, and acts in the opposite direction.
Neither you nor the friction does any work.
Note that as long as this is going on, these statements are all true regardless of whether
the floor is level or sloped.
Yes, there is a difference between horizontal boring and directional boring. Horizontal boring involves digging a tunnel underground along a straight line horizontally. Directional boring, on the other hand, involves drilling a tunnel underground with the ability to change the direction and angle of the bore as needed.
mom likes it if the mantle sank lower than D I C K LOLOL
it doesnt
it doesnt
It doesnt...?
it doesnt
friction forces
Friction does not "destroy" energy, but rather it transforms some of the mechanical energy into heat energy due to the resistance between two surfaces in contact. This transformation of energy can lead to a loss of usable energy in a system.
A Zamboni drives on ice by utilizing a surface contact pressure to melt a thin layer of ice, creating a thin film of water beneath its blades. This film of water acts as a lubricant, reducing friction and allowing the Zamboni to glide smoothly over the ice.
No, it is not true. Friction can still occur even if the object does not move. The force applied may overcome static friction but not cause the object to move due to other factors like weight or surface roughness.
Fluid friction affects the movement of the soccer ball during kicks and passes by creating resistance as it moves through the air, slowing down its speed. This friction also impacts the trajectory and accuracy of the ball as it spins, affecting its aerodynamics. Players need to account for fluid friction when executing their shots to ensure the desired outcome.
No, the sun has no mountains it's not suppose too! it doesnt have volcanoes either
No, the sun has no mountains it's not suppose too! it doesnt have volcanoes either
Yes, there is a difference between horizontal boring and directional boring. Horizontal boring involves digging a tunnel underground along a straight line horizontally. Directional boring, on the other hand, involves drilling a tunnel underground with the ability to change the direction and angle of the bore as needed.
Friction is essential for Walking and other movement. So obviously it is of paramount importance in football. Without friction, A player can't grip the ball, the ground pr other players. Running, which is the base of football, doesnt exist without friction. Hence, no friction = no football.
...friction. This is not best explained chemically, but with Newtonian physics.
Only those working for the federal government I suppose....?