1. Refer and use figure 1 and 2. Calculate the magnitude of force needed to displace the block by 10.0 cm. What is the maximum kinetic energy this object can attain? What is its maximum potential energy? Where you would find the maximum and minimum potential and kinetic energies. Force (N) 6.00 5.00 4.00 3.00 2.00 1.00 0.00 0.00 Lee Figure 1: Hooke's Constant Plot 1.00 2.00 3.00 Displacement (cm) 4.00 5.00

1. Refer and use figure 1 and 2. Calculate the magnitude of force needed to displace the block by 10.0 cm. What is the maximum kinetic energy this object can attain? What is its maximum potential energy? Where you would find the maximum and minimum potential and kinetic energies. Force (N) 6.00 5.00 4.00 3.00 2.00 1.00 0.00 0.00 Lee Figure 1: Hooke's Constant Plot 1.00 2.00 3.00 Displacement (cm) 4.00 5.00

Physics for Scientists and Engineers, Technology Update (No access codes included)

9th Edition

ISBN:9781305116399

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter33: Alternating Current Circuits

Section: Chapter Questions

Problem 33.6CQ: As shown in Figure CQ33.6, a person pulls a vacuum cleaner at speed v across a horizontal floor,...

See similar textbooks

Similar questions

Why do we need to be careful about work done on the system versus work done by the system in calculations?
Answer directly the following questions. Provide a 1-2 sentence for your explanation. Type only your answers here, not handwritten. 5.The chain seen dangling from the rear of a gasoline truck is to let excess charges on the truck to be grounded. A.False B.Not enough information is given C.Sometimes true D.True 6.A parallel plate air capacitor has a capacitance of 5.00 F. What is the capacitance if a dielectric of permittivity of 2.00 is inserted between the plates of the original air capacitor? A.5.00 F B.1.25 F C.10.0 F D.2.50 F 7.The series combination of 5.0 F and 20.0 F capacitors is connected in parrallel to a 40.0 F capacitor. What is the energy stored in the combination of capacitors? A.220 000 J B.2200 J C.4400 J D.440 000 J
An electron with an initial speed of 660,000 m/s is brought to rest by an electric field. Part A. Did the electron move into a region of higher potential or lower potential? Part B. What was the potential difference that stopped the electron?Express your answer with the appropriate units. Part C. What was the initial kinetic energy of the electron, in electron volts?Express your answer in electron volts.
A positively charged ball is dropped into a tube with another positively charged ball at the bottom. It falls a certain distance before turning around. Draw an energy bar chart consistent with this. Take the initial point to be at the top immediately after release and the final point where it turns around. Write an energy equation for this situation, indicating various distances on a sketch. State what your system is and any assumptions you needed to make. Draw qualitatively accurate force diagrams for the dropped ball for the initial and final positions. Write Newton’s 2nd Law equations for the initial and final positions
Guide Questions: Do the following tasks and solve the problems. Use separate sheets of paper for your answers. Situation: A stone with a mass of 0.1 kg is dropped from a building with a height of 80 m. Q1. Construct the diagram showing the illustration of the problem. Q2. Calculate its potential and kinetic energies at t=Os. Q3. Calculate its potential and kinetic energies after the stone has traveled 20 meters. Q4. Calculate its potential and kinetic energies just before the stone touches the ground. Assume that air friction is negligible and the reference position is the ground.
Directions: Solve the following problems. Show your complete solutions. Round off your answers into 3 significant figures. 3. A point charge q1 = 60.0 nC is held stationary at the origin. Another charge q2 = 40.0 nC is 30.0 cm away from the origin. What is the electric potential energy of the system?4. A point charge q1 is held stationary at the origin. A second charge q2 is placed at point a and the electric potential energy is 5.00 x 10^-8 J. When q2 was moved to point b, the electric force did -2.00 x 10^-8 J of work. What is the electric potential energy if q2 is at point b?
ctro on-velti saunit of measure for energy of an electric charge. lev=1.6x10- An electron is accelerated by a voltage of 2500 V between plates a and b, as shown. What is the electron's change in energy when reaching plate b if it starts from rest? What is the electron's speed when reaching plate b? 3. ए = Vab : 2500 V lection a. 4. A proton moving at 3.0 x 10 m/s is accelerated by a potential difference of 200V what is ite finel
Choose the correct answer Your Lecturer in class made the following statement: "We do not buy electrons from Eskom but we buy electrical energy!". Electrical Poerr can be described as electrical energy unit time. Electrical Energy can be brought from ESKOM in units of R2,50 for 1 KiloWatt- hour. How much will it cost to operate a 1200 W hairdryer continuously for 30 minutes? A. R3,00 B. R1,50 C. 60c D. R6,00
Directions: Solve the following problems. Show your complete solutions. Round off your answers into 3 significant figures.1. How far from the 65.0-nC charge should a 40.0-nC charge be placed for the electric potential energy to be -0.270 J?2. A point charge q1 = 30.0 nC is held stationary at the origin. Another point charge q2 = 42.0 nC moves from the point x = 0.200 m, y = 0 to x = 0.350 m,y = 0.350 m. How much work is done by the electric force?
1.What is a capacitor? 2.Enumerate and discuss the different types of capacitor? 3.Define capacitance? 4.List down the factors that affect the capacitance of parallel plate capacitor? 5.Draw and discuss the combination of capacitors. 6.Explain the energy stored in a capacitor?
B. Problem Solving. Solve the ff. problems by providing a solution. Round-off your answer to the nearest hundredths (with 2 decimal places). 1. A parallel-plate capacitor has square plates 3.5 cm on a side, separated by 0.50 mm. The capacitor is charged to 10 V, then disconnected from the charging power supply. (a) Calculate the capacitance of this capacitor. (b) What is the total charge on each plate?
Question 2 Calculate the electric potential energy for each of the four given systems in the shown in Figure 2. Please note that each system (Figures 2. a, b, c, and separately. Comment the obtained results. should be solved Q= (4neo)0.5 C, d= 10 cm. d d -Q la Figure 2.