The 75 kg student in (Figure 1) balances a 1200 kg elephant on a hydraulic lift. For help with math skills, you may want to review: Rearrangement of Equations Involving Multiplication and Division igure Oil 2.0 m < 1 of 1 > Part B When a second student joins the first, the height difference between the liquid levels in the right and left pistons is 35 cm. What is the second student's mass? Express your answer with the appropriate units. ► View Available Hint(s) m = O μA Value kg p Submit Previous Answers Request Answer ? Review X Incorrect; Try Again; 3 attempts remaining

The 75 kg student in (Figure 1) balances a 1200 kg elephant on a hydraulic lift. For help with math skills, you may want to review: Rearrangement of Equations Involving Multiplication and Division igure Oil 2.0 m < 1 of 1 > Part B When a second student joins the first, the height difference between the liquid levels in the right and left pistons is 35 cm. What is the second student's mass? Express your answer with the appropriate units. ► View Available Hint(s) m = O μA Value kg p Submit Previous Answers Request Answer ? Review X Incorrect; Try Again; 3 attempts remaining

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Similar questions

Part A Find the pressure difference on an airplane wing if air flows over the upper surface with a speed of 123 m/s, and along the bottom surface with a speed of 108 m/s. 回?
I Review IConstants I Periodic Ta Part A What is the tension in the string in (Figure 1)? The volume of the plastic ball is 95cm and the density is 840 kg/m. Express your answer to two significant figures and include the appropriate units. μΑ T = Value Units Submit Previous Answers Request Answer 1 of 1> X Incorrect; Try Again; 7 attempts remaining Enter your answer using units of force. Water Provide Feedback N P Pearson Copyright © 2021 Pearson Education Inc. All rights reserved. | Terms of Use | Privacy Policy I Permissions | Contact Us |
▼ Part A In the following picture, a hydraulic lift balances two masses. Solve for me if m₁ = 50 kg, and the diameters are d₁ = 1.0 m, and d₂ = 5.0 m. Express your answer with the appropriate units. m₂ = μA Value Submit Request Answer Provide Feedback 0 M Units m1 oil Pearson m2 dh Copyright © 2022 Pearson Education Inc. All rights reserved. | Terms of Use | Privacy Policy | Pe
Answer all parts! Part A - A cube of side length 21.0 cm floats in oil, 18.0% of its volume is in oil as shown. Use g = 10.0 m/s2. The density of the oil is 900 kg/m3. Compare the volume of the cube Vcube and the volume displaced by oil Vdisplaced. Answers: Vdisplaced = 0.18*Vcube Vdisplaced = 0.5*Vcube not enough information Vdisplaced = 0.82*Vcube Vdisplaced = Vcube Part B - A cube of side length 21.0 cm floats in oil, 18.0% of its volume is in oil as shown. Use g = 10.0 m/s2. The density of the oil is 900 kg/m3. What is the magnitude of the buoyant force on the cube, in Newton? Part C - A cube of side length 21.0 cm floats in oil, 18.0% of its volume is in oil as shown. Use g = 10.0 m/s2. The density of the oil is 900 kg/m3. What is the density of the cube, in kg/m3?
Figure Oil 2.0 m 1 of 1 Submit ✓ Correct Part B When a second student joins the first, the height difference between the liquid levels in the right and left pistons is 35 cm. What is the second student's mass? Express your answer to two significant figures and include the appropriate units. ► View Available Hint(s) m = Previous Answers 1400 Submit Provide Feedback μA Previous Answers kg C ? X Incorrect; Try Again; 2 attempts remaining Next >
A 1.0-mm-diameter glass bead is dropped into a cylinder of oil. It falls 15 cm to the bottom in 36 s at a steady speed. The glass and oil have densities of 2500 kg/m³ and 900 kg/m³, respectively. Part A What is the oil's viscosity? Express your answer with the appropriate units. HÀ PEONN Value Units Submit Request Answer Provide Feedback
Glycerin flows through a tube that expands from a 1.00 cm“ cross-section area at point 1 to a 4.00 cm cross-section area farther downstream at point 2. The pressure difference between points 1 and 2 is 9.45 kPa. Part A What is the speed of the glycerin at point 1? Assume that the glycerin flows as an ideal fluid. Express your answer with the appropriate units. v1 = Value Units Submit Request Answer Part B What is the speed of the glycerin at point 2? Assume that the glycerin flows as an ideal fluid. Express your answer with the appropriate units. ? V2 = Value Units Submit Request Answer Provide Feedback
Help please
For help with math skills, you may want to review: Solving Algebraic Equations For general problem-solving tips and strategies for this topic, you may want to view a Video Tutor Solution of Floating bowling ball. Figure Ethyl alcohol < 1 of 1 100 cm³ of aluminum, density PAI = 2700 kg/m³ Part A What is the tension in the string? (Figure 1) Express your answer with the appropriate units. T = Submit μA Value Provide Feedback Request Answer Units []?
Can someone help me solve this thank you
Please help with part b
9.6 please answer parts b-g