Wiki User
∙ 7y agoCapillary action
Wiki User
∙ 7y agoGravity,contact force, friction, air resistance
When you stand still . . . The sole of your shoe exerts a downward force equal to your weight against the ground. The ground exerts an upward force equal to your weight against the sole of your shoe. The net force where the sole of your shoe meets the ground is zero, which is the reason that your shoe doesn't accelerate vertically.
When you stand still . . . The sole of your shoe exerts a downward force equal to your weight against the ground. The ground exerts an upward force equal to your weight against the sole of your shoe. The net force where the sole of your shoe meets the ground is zero, which is the reason that your shoe doesn't accelerate vertically.
Gravity is the force that is pulling you down. However, friction is acting against gravity to keep you in place, since you are rubbing against the slide. So the quick answer would be friction.
gravity
i dont know
Gravity is a force acting down on it. A normal force is acting perpendicular to the ground at the base of the structure.
Gravity is a force acting down on it. A normal force is acting perpendicular to the ground at the base of the structure.
The weight of the crate is acting downward on the ground and the ground is exerting a force equal to the weight of the crate upward on the crate.
The weight of the crate is acting downward on the ground and the ground is exerting a force equal to the weight of the crate upward on the crate.
i dont know
friction
Gravity,contact force, friction, air resistance
The main forces acting on a bird in flight are gravity, drag caused by wind resistance as it moves through the air, and lift produced by the motion of its wings that keep it up. A bird on the ground is mostly just affected by gravity.
Working against superior orders, acting defiantly against a united force.
While pushing we actually apply force on the ground which is opposed by frictional force acting on our feet.The ground now applies a normal reaction force on us which we apply on the body to be pushed.
When you stand still . . . The sole of your shoe exerts a downward force equal to your weight against the ground. The ground exerts an upward force equal to your weight against the sole of your shoe. The net force where the sole of your shoe meets the ground is zero, which is the reason that your shoe doesn't accelerate vertically.