Want this question answered?
The net force on the crate is 70 N to the left while it's moving to the left, and 20 N to the right while it's moving to the right. If the 100N force and the 50N force are acting on it at the same time, then the net force on the crate is 20 N towards the left.
The box will accelerate to the left as though a single 5 N force was pushing to the left. (5 N of each force are cancelled out, leaving 5 N of the force pushing left.)
The masses are colinear, so we can simply add them together. Assuming to the right is the positive direction, the 10N force is written +10N, then to the left is negative, so the other force is -2N. The sum of the forces = +8N, or 8 N to the right. One newton is equal to kg*m/s2. Acceleration is force / mass, or 8/4 or 2 m/s2 in the positive direction, or to the right.
The box will accelerate to the left as though a single 5 N force was pushing to the left. (5 N of each force are cancelled out, leaving 5 N of the force pushing left.)
*
The net force on the crate is 70 N to the left while it's moving to the left, and 20 N to the right while it's moving to the right. If the 100N force and the 50N force are acting on it at the same time, then the net force on the crate is 20 N towards the left.
The box will accelerate to the left as though a single 5 N force was pushing to the left. (5 N of each force are cancelled out, leaving 5 N of the force pushing left.)
When the heart contracts it pushes blood out of the left Ventricle throughout the Aorta around the body. It pushes with such force it can circulate the whole body in 23 seconds.
To get in a mine cart you just left click the cart to get in. To get you you left click the cart again.
Left click the mine cart.
The strong contractions of the right and left ventricles push the blood up through the semi lunar valves.
On the Xbox360 edition you press left trigger to get into a mine cart.
What happens is the force stops it from moving to anywhere else. If it goes right, a mixture of G-force and gravity pushes it left, keeping it on the tracks.
Because the left ventricle pushes blood through most vessels in the body, so it's thicker because more force is needed for the contraction.
The masses are colinear, so we can simply add them together. Assuming to the right is the positive direction, the 10N force is written +10N, then to the left is negative, so the other force is -2N. The sum of the forces = +8N, or 8 N to the right. One newton is equal to kg*m/s2. Acceleration is force / mass, or 8/4 or 2 m/s2 in the positive direction, or to the right.
The left half.
The box will accelerate to the left as though a single 5 N force was pushing to the left. (5 N of each force are cancelled out, leaving 5 N of the force pushing left.)