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How many joules of work is being done when a 700 newton refrigerator is lifted straight up a distance of 4 meters?
Work is force x distance = 700 x 4 = 2800 Joules
How do you get joules with only distance and weight?
To calculate the amount of energy (joules) required to lift an object, you can use the formula: Energy (joules) = Weight (Newtons) x Distance (meters) x gravitational constant (9.81 m/s^2). Simply multiply the weight of the object by the distance it is lifted and the value of gravity to determine the total energy in joules.
A force of 100 N was necessary to lift a tree. A total of 150 Joules of work was done. How far was the tree lifted?
To find the distance the tree was lifted, we can use the formula for work: Work = Force x Distance. Given that 150 Joules of work was done and the force was 100 N, we can rearrange the formula as Distance = Work / Force. Plugging in the values, we get Distance = 150J / 100N = 1.5 meters. Therefore, the tree was lifted 1.5 meters.
How much work is done when a 700 n fridge is lifted straight up a distance of 4 meters?
The work done in lifting the fridge is equal to the force applied (700 N) multiplied by the distance moved (4 meters), which gives a total work of 2800 joules.
How much work is done when a 700 N refrigerator is lifted straight up a distance of 4 meters?
Work = Force (N) x Distance (m) Therefore, the units of work are N-m, or Newton-meters. F=700N D=4m W=FxD = 700x4 = 2800N-m
How many joules of work is being done when a 700 newton refrigerator is lifted straight up a distance of 4 meters?
Work is force x distance = 700 x 4 = 2800 Joules
How much work is done when 700 n object is lifted straight up a distance of 4 meters?
700 x 4 = 2,800 newton-meters = 2,800 joules
How do you get joules with only distance and weight?
To calculate the amount of energy (joules) required to lift an object, you can use the formula: Energy (joules) = Weight (Newtons) x Distance (meters) x gravitational constant (9.81 m/s^2). Simply multiply the weight of the object by the distance it is lifted and the value of gravity to determine the total energy in joules.
A force of 100 N was necessary to lift a tree. A total of 150 Joules of work was done. How far was the tree lifted?
To find the distance the tree was lifted, we can use the formula for work: Work = Force x Distance. Given that 150 Joules of work was done and the force was 100 N, we can rearrange the formula as Distance = Work / Force. Plugging in the values, we get Distance = 150J / 100N = 1.5 meters. Therefore, the tree was lifted 1.5 meters.
How much work is done when a 700 n fridge is lifted straight up a distance of 4 meters?
The work done in lifting the fridge is equal to the force applied (700 N) multiplied by the distance moved (4 meters), which gives a total work of 2800 joules.
How much work is done when a 700 N refrigerator is lifted straight up a distance of 4 meters?
Work = Force (N) x Distance (m) Therefore, the units of work are N-m, or Newton-meters. F=700N D=4m W=FxD = 700x4 = 2800N-m
When using a lever do you do less work than if you lifted the object without the lever?
No, the amount of work done will be the same. The lever provides mechanical advantage by multipling force times distance applied. A 1 kg object will need about 10 Joules of work to lift it up a vertical distance of 1 meter, no matter whether it is lifted straight up, or over a greater distance such as up a ramp, or with a lever.
What is the potential energy of a crate lifted with a force of 100 newtons a vertical distance of 2 meters?
Force x distance = 100 x 2 = 200 newton-meters = 200 joules.
How many joules of work are done when a 20 newton box is lifted 5 meters off of the floor?
The work done can be calculated using the formula: Work = force x distance. In this case, Work = 20 N x 5 m = 100 joules. Therefore, 100 joules of work are done when a 20 newton box is lifted 5 meters off the floor.
How much work is done when a block of woof is lifted with a force of 10N to a height of 4m?
Work = (force) x (distance) = (10) x (4) = 40 joules
How much work is done when 700 n refrigerator is lifted straight up a distance of 4 meters?
The work done in lifting the refrigerator can be calculated using the formula: Work = Force x Distance x cos(theta), where theta is the angle between the force and direction of motion. If we assume the force is directly opposing gravity, then the force would be the weight of the refrigerator. The weight can be calculated as mass x gravity, where mass = 700 N / 9.8 m/s^2 = 71.43 kg. Therefore, the work done is 71.43 kg x 9.8 m/s^2 x 4 m = 2795.44 J.
How many joules of work are done when a 20 newton is lifted 5 meters off of the floor?
The idea here is to multiply the force by the distance.
