Carla applied a force of 35 N to a wheelbarrow full of bricks and moved it 2.5 m. Which of the following can be determined from this information?
The wheelbarrow supplied 87.5 J of work.
The wheelbarrow has a mechanical advantage of 14.
The wheelbarrow is 7 percent efficient.
The wheelbarrow has 87.5 J of potential energy.
This is just the question, please don't give me the answer. Can someone give me a site where I can figure it out myself?
Thank you!
The force is the question, was it horizontal, vertical, or combination.
work=force*distance where force is in the DIRECTION of the distance.
http://hyperphysics.phy-astr.gsu.edu/hbase/work2.html
I just looked at the calculating thing, it was just 35N times 2.5 meters. Does this supply the answer? If so the answer would be A, because the wheelbarrow does not have potential energy. (I.E. Not at the top of a hill.)
You can find the answer to this question by using the formulas related to work, force, and distance. To further understand and solve this problem yourself, you can check out educational websites, physics tutorials, or textbooks that specifically cover work and energy. Websites like Khan Academy, Physics Classroom, and HyperPhysics can provide helpful explanations and examples to guide you through the process of solving this problem step-by-step.
To determine the correct answer from the given information, you can utilize basic physics principles. In this case, you can make use of the formula for calculating work, which is given as:
Work = Force × Distance
To find the answer, you need to calculate the work done by the wheelbarrow. You have the force applied by Carla, which is 35 N, and the distance moved by the wheelbarrow, which is 2.5 m. By multiplying these values together, you can obtain the work done.
To perform the calculation, you can use a calculator or a math website. Here are a few websites where you can perform the calculation and determine the correct answer:
1. Desmos: Visit the website (www.desmos.com/calculator) and type in the expression "35 * 2.5" in the calculator box. Press enter, and you should obtain the result.
2. Calculator.net: Go to the website (www.calculator.net), search for the "Multiplication Calculator," input "35" in the first box, "2.5" in the second box, and click on calculate. The product will appear as the result.
3. Wolfram Alpha: Access the website (www.wolframalpha.com) and type in the equation "35 * 2.5" in the search bar. Hit enter, and the result will be displayed.
Using any of these websites or calculators, you should be able to determine the work done by the wheelbarrow. Once you have that value, you can compare it to the given options to identify the correct answer.