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A force of 800 newtons is needed to push a car across a lot 2 students push the car 40 meters How much total work do both students do?
Work done = Force x distance moved in the direction of force So work done = 15 x 20 = 300 joule That force 15 newton would be the necessary and equivalent force to overcome the static frictional force. Static frictional force depends, of course, on the mass of the box.
What is the force on an object that is pulled with 80 newtons to the right and 80 newtons to the left?
Take the sum of the forces on the object on the horizontal plane(x-direction) with the positive direction being to the right. The 80 newtons to the right is +80N and the 80 newtons acting to the left is -80N. Add them up, so 80N - 80N = 0 N. The total force acting on the object is 0.
If a total force exerted by water in a container with a bottom area of 12 square meters is 450 newtons What is the water pressure at the bottom of the container?
The water pressure at the bottom of the container is calculated by dividing the total force by the area of the bottom surface. In this case, the water pressure at the bottom of the container would be 37.5 newtons per square meter (450 newtons ÷ 12 square meters).
What if your body applies force to the ground as weight If you weigh 450 newtons and carry a backpack that weighs 45 newtons what is the net force applied downward to the ground?
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.
What are 5 examples of unbalanced forces?
Anything that is accelerating or decelerating because it is only balanced when something is moving at a constant speed.
A set of pulleys is used to lift a piano weighing 1000 newtons the piano is lifted?
You need to know the capacity of the pulleys. The pulleys need a total power of over 1000 newtons, if they do then you should be fine.
What is the total weight of you and the raft if yyou are 600n and the raft 1000n?
Well, honey, if you're weighing in at 600 Newtons and that raft is carrying 1000 Newtons, then the total weight of you and the raft combined is 1600 Newtons. Simple math, no need for a life jacket when you've got those numbers on lock.
What is the mass of an object if the force of gravity acting on its mass is 1033 Newtons?
If we have a force acting on a body and we know what that force is, and we also know that the force is gravity, we can solve because we know the force gravity exerts on a mass. If we take the total force acting on the body and divide it by the force of gravity per one unit of mass, we can find the number of units of mass that cause gravity to act on the object. We have 1033 Newtons of force acting on the object. Gravity pulls down with a force of 9.8 Newtons on 1 kilogram of mass. Our 1033 Newtons divided by 9.8 Newtons per kilogram = 105.41 kilograms
What is the most force you get if you add a 6N force with a 4N force?
The total force you would get by adding a 6N force with a 4N force is 10N. This is because forces can be added together like numbers in mathematics to get the total force applied.
What equals the force exerted on a surface divided by the total area over which the forces are exerted?
Newtons/square meters.
A force of 800 newtons is needed to push a car across a lot 2 students push the car 40 meters How much total work do both students do?
Work done = Force x distance moved in the direction of force So work done = 15 x 20 = 300 joule That force 15 newton would be the necessary and equivalent force to overcome the static frictional force. Static frictional force depends, of course, on the mass of the box.
What is the force on an object that is pulled with 80 newtons to the right and 80 newtons to the left?
Take the sum of the forces on the object on the horizontal plane(x-direction) with the positive direction being to the right. The 80 newtons to the right is +80N and the 80 newtons acting to the left is -80N. Add them up, so 80N - 80N = 0 N. The total force acting on the object is 0.
If a total force exerted by water in a container with a bottom area of 12 square meters is 450 newtons What is the water pressure at the bottom of the container?
The water pressure at the bottom of the container is calculated by dividing the total force by the area of the bottom surface. In this case, the water pressure at the bottom of the container would be 37.5 newtons per square meter (450 newtons ÷ 12 square meters).
What if your body applies force to the ground as weight If you weigh 450 newtons and carry a backpack that weighs 45 newtons what is the net force applied downward to the ground?
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.
If a man pushes on a crate with 10 newtons of force and Fred the goat pushes with him with another 10 Newtons of force what is the net force of Fred and the man on the crate?
Fnet = F1+F2Force of man f1 = 10nForce of goat f2 = 10nSo,Fnet = 10+10Fnet=20n================================-- If Fred and the man are both pushing in the same direction, thenthe net force is 20 newtons.-- If they're not both pushing in the same direction, then the net forceis less than 20 N, but we don't have enough information to be able tonail down either the net force or its direction.
What is the momentum law the states that the total momentum of an object is constant if no outside force acts on it?
Law of inertia? Newtons first law.
What are 5 examples of unbalanced forces?
Anything that is accelerating or decelerating because it is only balanced when something is moving at a constant speed.
