It is 495 Newtons.
495 n
The net force applied downward to the ground would be 495 newtons (450 N from your weight + 45 N from the backpack). This is because weight is a force that acts downward due to gravity, so the forces from your weight and the backpack both contribute to the total downward force.
The net force applied downward to the ground is 450 newtons + W newtons. When standing still (not accelerating), the net force must be zero according to Newton's first law. This means the force pushing down must be balanced by the force pushing up (from the ground).
When a student pushes a tree and it does not move, the force applied by the student (10 newtons in this case) is equal and opposite to the static friction force between the tree and the ground. This static friction force prevents the tree from moving.
In running, Newton's laws of motion are applied as follows: The first law states that an object in motion will stay in motion at a constant speed unless acted upon by an external force, such as friction between the foot and the ground. The second law explains how the force applied when pushing off the ground accelerates the runner forward. The third law is seen when the foot exerts a force on the ground, and the ground exerts an equal and opposite force propelling the runner forward.
495 n
It is 495 Newtons.
The net force applied downward to the ground would be 495 newtons (450 N from your weight + 45 N from the backpack). This is because weight is a force that acts downward due to gravity, so the forces from your weight and the backpack both contribute to the total downward force.
The net force applied downward to the ground is 450 newtons + W newtons. When standing still (not accelerating), the net force must be zero according to Newton's first law. This means the force pushing down must be balanced by the force pushing up (from the ground).
precipitation is the water that soaks downward due to the ground trickles
Lightning strikes downward from the clouds to the ground.
When a student pushes a tree and it does not move, the force applied by the student (10 newtons in this case) is equal and opposite to the static friction force between the tree and the ground. This static friction force prevents the tree from moving.
The third: every action has an equal and opposite reaction (in the simplest terms). The backpack is exerting a downwards force on the person, and the person balances this by exerting an upwards force on the backpack. If the forces weren't equal, the backpack would either fall to the ground or float above the person.
Newtons rules.
In running, Newton's laws of motion are applied as follows: The first law states that an object in motion will stay in motion at a constant speed unless acted upon by an external force, such as friction between the foot and the ground. The second law explains how the force applied when pushing off the ground accelerates the runner forward. The third law is seen when the foot exerts a force on the ground, and the ground exerts an equal and opposite force propelling the runner forward.
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.
yes it will ,to determine the force downward f=mgsinø where f is force in newtons, m is mass in kg, g is gravity 9.8 ms-2 , ø = is the angle from the ground. ---------------------------ø