You are looking for your iPhone and have decided to look under your couch. The couch is 2.7 m long and the centre of mass of the couch is 10.2 cm from the middle (towards one end). The couch has a mass of 94.9 kg. What is the minimum force required to lift one end of the couch in Newtons? Leave your answer to the nearest whole number.
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Q: THIS IS INCORRECT!!!! PLS STOP GIVING ME INCORRECT SOLUTIONS!!!!
A: As before, The force on the wire is given by F=iLB⇒ma=iLB⇒a=iLBm⇒v=at=iLBtm
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Hello, can you also please include the formula that you used to solve this problem? Thank you!
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- A cylinder containing 100.9 cubic centimeter of gas at a pressure of 376 kPa when its temperature is 534 K. Given that its temperature is unchanged when the pressure was increased by a factor of 5.9, Determine the new volume of the gas (In cubic centimeter). Note: Your answer must be in cubic centimeter, however, do not include the unit, just enter the magnitude that corresponds to the final volume in cubic centimeter. Round your answer to 2 decimal points Round your answer to 2 decimal pointsThe answer is correct but the explanation is incorrect. can you write the final formula used since the answer isn't very clear. so i can plug it in a calculator and check my answer.Make sure to indicate the concept, given, formula, and your full solution.
- I conducted an experiment on coin and paper in relation to Physics. The results are written in the table. Please help ne answer the questions. ThanksI want to solve the required squares and their units of measurement in regularity, pleaseINSTRUCTIONS: Show your complete solution to each problem on a short bond paper. Answers must be expressed in engineering notation (when the exponent of the base 10 multiplier is not a multiple of 3, press ENG or SHIFT+ENG, whichever the case.) Example: 0.06N or 6.0x10-2 N must be expressed to 60x10-3 N or 60mN 5. At a corner of a 30 mm x 40 mm rectangle is placed a charge of -40µC and at the two adjacent corners are charges of +20µC, as shown in the figure. Determine: a. The potential at the 4h corner P. b. The potential at the center of the rectangle. c. The work that must be done by an external force to bring a charge q1 = +5µC from the center of the rectangle to the 4h corner P. 91 = +20 µC 92 = -40 µC в 30 mm P 40 mm 93 = +20 µC
- Modern PhysicsDerive the equation above to form the answer highlighted. Show the solution. Derive the equation ∆t = 2/cv √(∆tnot/2)² + (V∆t/2)² and it should come up with that highlighted answer below. So it means that you need to show the process of the solution on how that equation comes up with that highlighted answer.i keep getting the unit conversion chain incorrect but i swear i’m song it correct i don’t understanddd:(If g(v) is the fuel efficiency, in miles per gallon, of a car going at v miles per hour, what are the units of g′(90)? What is the practical meaning of g′(55)=−0.54?