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work is defined as mass x acceleration x distance
assuming you are lifting vertically against gravity only, you can assume:
mass = 8kg
accel = 9.81 metres / second / second
distance = 1 m
8*9.81*1 = 78.48
SI unit being joules. if you were to perform this amount of work in 1 second you would consume 78.48 watts, i.e. an equivalent amount of energy that 1 light bulb would burn in 1 second of illumination.
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How many times more work is required to lift the barbell three times as high?
well you know i have the same home work con physics haha and it's chapter 8 right second question haha. i think; if you want to lift a barbell three times as high you have to give three times the work (W)
How does using an inclined plane affect the work required to lift an item?
Using an inclined plane decreases the amount of force needed to lift an item vertically. By spreading the work over a longer distance along the plane, the force required to lift the item is reduced. This makes it easier to lift heavier objects or lift objects to a greater height.
The amount of force needed to lift a petrified log is 5000 N How much work is required to lift the log 5 meters?
The work done to lift the log can be calculated using the formula: Work = Force x Distance. In this case, the force is 5000 N and the distance is 5 meters. Therefore, the work required to lift the log 5 meters would be 5000 N x 5 m = 25000 Joules.
Is holding a watermelon in your hands an example of work or no work?
Holding a watermelon in your hands is not considered work in the physics sense. Work is defined as force applied over a distance in the direction of the force, whereas holding a watermelon is a static action that does not involve movement over a distance.
How much work is required to lift a kg concrete block to a height of 3.8 m?
The work required to lift the concrete block can be calculated using the formula: work = force x distance. If the concrete block weighs 1 kg, then the force required to lift it against gravity can be calculated as force = mass x gravity, where gravity is approximately 9.81 m/s^2. So, the work done would be work = 1 kg x 9.81 m/s^2 x 3.8 m.
Work is required to lift a barbell How many time more work is required to lift the barbell three times as high?
3 more times
How many times more work is required to lift the barbell three times as high?
well you know i have the same home work con physics haha and it's chapter 8 right second question haha. i think; if you want to lift a barbell three times as high you have to give three times the work (W)
How does using an inclined plane affect the work required to lift an item?
Using an inclined plane decreases the amount of force needed to lift an item vertically. By spreading the work over a longer distance along the plane, the force required to lift the item is reduced. This makes it easier to lift heavier objects or lift objects to a greater height.
The amount of force needed to lift a petrified log is 5000 N How much work is required to lift the log 5 meters?
The work done to lift the log can be calculated using the formula: Work = Force x Distance. In this case, the force is 5000 N and the distance is 5 meters. Therefore, the work required to lift the log 5 meters would be 5000 N x 5 m = 25000 Joules.
Is holding a watermelon in your hands an example of work or no work?
Holding a watermelon in your hands is not considered work in the physics sense. Work is defined as force applied over a distance in the direction of the force, whereas holding a watermelon is a static action that does not involve movement over a distance.
How much work is required to lift a kg concrete block to a height of 3.8 m?
The work required to lift the concrete block can be calculated using the formula: work = force x distance. If the concrete block weighs 1 kg, then the force required to lift it against gravity can be calculated as force = mass x gravity, where gravity is approximately 9.81 m/s^2. So, the work done would be work = 1 kg x 9.81 m/s^2 x 3.8 m.
How much work is required to lift a 3.1 kg concrete block to a height of 1.6 m?
48.6
How much work is required to lift a 2.90 kg object from the bottom of a well 9.4 m deep?
The work required to lift the object is given by the formula: work = force x distance. The force required to lift the object is equal to its weight, which is mass x acceleration due to gravity. Therefore, the work done would be the weight of the object x height it is lifted: W = (2.90 kg x 9.81 m/s^2) x 9.4 m = 262.38 Joules.
Does loreal feria high lift brown collection work on dye dark brown hair?
For this type of procedure, it's best to use bleach. A high lift color will not be strong enough to lift artificial pigment.
What is the minimum energy required to lift an object weighing 200 newtons to a height of 20 meters?
The minimum energy required to lift an object is equal to the work done, which is given by the formula: work = force x distance. In this case, the work done would be 200 N (force) x 20 m (distance) = 4000 joules. Therefore, the minimum energy required to lift the object weighing 200 N to a height of 20 meters is 4000 joules.
If you want to lift a 30kg box to a height pf 1 m how much work will it take?
To calculate the work required to lift the box, you can use the formula: work = force × distance. In this case, the force is equal to the weight of the box (30 kg * 9.8 m/s^2) and the distance is 1 meter. So the work required would be 294 joules.
How much work is required to lift a 3.7kg concrete block to a height of 2.2 m?
The work required to lift the concrete block can be calculated using the formula: Work = force x distance. First, you need to calculate the force required to lift the block, which is equal to the weight of the block multiplied by the acceleration due to gravity (9.81 m/s^2). Then, multiply the force by the distance lifted (2.2 m) to find the work done.
