Work = force x distance. Answer is in joules.
The work done is calculated using the formula: work = force x distance. In this case, the force is 100N and the distance is 5m. Therefore, the work done is 100N x 5m = 500 Joules.
The output force is 100 N.
Work is force times distance - assuming the force is applied in the same direction as the movement.
F = 100N The cm must be converted to meters because pressure is measured in Pascals (Pa), which are N/m2. Pa = F/m2 = N/m2 40cm = 0.4m 50cm = 0.5m Area (A) = .40m x .50m = 0.20m2 Pressure = F/A = 100N/0.20m2 = 500N/m2 = 500Pa
The output force will be 100N, assuming the system is ideal with no energy losses. This is based on the principle of conservation of energy, where input energy equals output energy in an ideal system.
The acceleration of the object would be approximately 5 m/s^2. This is calculated using Newton's second law, F=ma, where F is the force of gravity (100N), m is the mass (20kg) and a is the acceleration.
The work done is calculated using the formula: work = force x distance. In this case, the force is 100N and the distance is 5m. Therefore, the work done is 100N x 5m = 500 Joules.
The output force is 100 N.
Work is force times distance - assuming the force is applied in the same direction as the movement.
F = 100N The cm must be converted to meters because pressure is measured in Pascals (Pa), which are N/m2. Pa = F/m2 = N/m2 40cm = 0.4m 50cm = 0.5m Area (A) = .40m x .50m = 0.20m2 Pressure = F/A = 100N/0.20m2 = 500N/m2 = 500Pa
a lever has a mechanical advantage of 5 . how heavy an object can the lever move if a person exerts 100N force on the lever?
The output force will be 100N, assuming the system is ideal with no energy losses. This is based on the principle of conservation of energy, where input energy equals output energy in an ideal system.
net force=mass x acceleration => mass=net force/ acceleration mass= 100/ (5/2) => mass=40
If the box is sliding along at a constant speed, the net force acting on the box is zero.If the net force was not zero, the box would either be speeding up or slowing down.Non-zero net forces acting on objects cause the objects to accelerate. Therefore, if the net forces is not zero, the velocity of the object could not be constant.
A balanced force is the one in which if there is a force on one side of the object , on the other side there is a force of the same magnitude. example is a book kept on a table is at rest. 2 forces are acting on it. one is vertically downwards that is its weight(mg) while other is perpendicular to he surface(normal force exerted by the table) an unbalanced force is 2 forces acting in opposite directions have different magnitudes and the direction of the object is towards the direction of the dominant force. example is 2 children are pulling a rope one with a force of 100N and other with 50N. rope is pulled by the child applying a force of 100N.
A balanced force is the one in which if there is a force on one side of the object , on the other side there is a force of the same magnitude. example is a book kept on a table is at rest. 2 forces are acting on it. one is vertically downwards that is its weight(mg) while other is perpendicular to he surface(normal force exerted by the table) an unbalanced force is 2 forces acting in opposite directions have different magnitudes and the direction of the object is towards the direction of the dominant force. example is 2 children are pulling a rope one with a force of 100N and other with 50N. rope is pulled by the child applying a force of 100N.
To calculate the work done, we need to consider the force applied by the girl minus the force of friction. The net force is 300N - 200N = 100N. Work done = force x distance. Therefore, the work done is 100N x 750m = 75,000 joules.