Q: 4. Arrange the following from highest to lowest current. Show circuit diagrams of each. a. 1.40…
A:
Q: Question 3 When two or more capacitors are connected in series to a battery, the total voltage…
A:
Q: Unpolarized light is sent into a system of three polarizing sheets. The angles θ1, θ2, and θ3 of the…
A:
Q: What must be the distance travelled by the cart down the inclined in (D)?
A: Experimental acceleration = a = 2.974 m/s2 T1 = 0.941 s T2 = 0.938 s T3 = 0.921 s Taverage = (T1 +T2…
Q: ht motion with a 384000 km is the closest distance between earth and moon. Assuming the shuttle's…
A: We know that the first equation of the motion is given as v = u+at where v is the final velocity,…
Q: 3.A spring with a spring constant of 96.5 N/m has a mass of 6.50 kg attached, on a frictionless…
A: Given data: A spring-mass system Spring constant (k) = 96.5 N/m Mass (m) = 6.50 kg Amplitude (A) =…
Q: 2. A magnetic field B= Bi+B,j+ B.k whose components are Bx = Asin(@t-kx), By = Aykcos(ot-kx), B:= 0…
A:
Q: A spring gun at ground level fires a golf ball at an angle of 45°. The ball lands 10 m away. a) What…
A:
Q: The following statements describe the Magnetic Force on a moving charge EXCEPT: perpendicular to…
A: Required:- Which statement are incorrect regarding magnetic force on a moving charge. Formula:-…
Q: Elastic (E), Inelastic (1). or Perfectly Inelastic (P)? (There can be more than one.) 1. P Two…
A:
Q: 6. A current is induced as it moves through a magnetic field. What would happen to the current if it…
A: Given A current is induced as it moves through a magnetic field. What would happen to the current…
Q: ollowing statements describe the Magnetic Force on a moving charge EXCEPT: ) perpendicular to…
A: Direction of magnetic force can be determined by Fleming left hand rule.
Q: Two piano strings are played together producing 3 beats per second. The pitch of the first string is…
A:
Q: Estimate the heat required (in Joules) to heat a 450 g of water from 15 °C 1000g ) (1L = 1000 ml)…
A: We are authorized to answer one Question at a time, since you have not mentioned which question you…
Q: An object is placed 21.2 cm in front of a diverging lens which has a focal length with a magnitude…
A: In this question we have to find the image distance, Please give positive feedback if the answer…
Q: Elastic (E), Inelastic (1), or Perfectly Inelastic (P)? (There can be more than one 1. Two objects…
A: As per our guidelines we will solve first three questions for you. To get remaining questions solved…
Q: 18. Polarization is the phenomenon where only the transverse waves can be observed. A True B. False…
A: transverse waves : if the particles of the medium vibrate perpendicular to the propagation of the…
Q: When the bar rotates around point O, the position of the collar sliding along the bar is given by r…
A: We have the position of the collar sliding along a bar which is given by r=10-2t+3t3 (m) and angular…
Q: Is it possible to have a zero electric field value between a negative and positive charge along the…
A: No, zero electric field cannot exist in between positive and negative charge along the line joining…
Q: Write an descriptive introduction for vector and vector addition
A: We have to write an descriptive introduction for vector and vector addition
Q: A particle's motion is following the position (x) versus time (t) equation of x(t) = 3t^2 - 5t +7,…
A:
Q: 1. The three vertices of a triangle are located at A(6, -1, 2), B(-2, 3, -4) and C(-3, 1, 5). Find…
A:
Q: Find the current of 3 R, 10Ω R, 200 10v 20v R, B
A:
Q: Ice has a dielectric constant of 3.2. If capacitor A originally has a capacitance of 0.60 F, what is…
A:
Q: Mass = 20kg The diagram above shows a block resting on a slope being held in place by a rope a) Draw…
A:
Q: An aircraft is flying at an altitude where the density is 0.001956 slug/cubic feet. what is the…
A:
Q: Find the expression for the sinusoid shown in Figure 6. Choices: A. i= 10 sin(377t + 144°)…
A:
Q: Find the equivalent resistance across the terminal A & B of the following electrical network. ww A)…
A: Required:- Equivalent resistance across terminals A and B. Formula:- When two resistors R1, R2 are…
Q: What is the momentum of a 1900 kg car that is sitting in the driveway?
A: Given data: Mass (m) = 1900 kg Velocity (v) = 0 m/s Required: Momentum (P)
Q: The Vostok base in Antarctica recorded a temperature of -128.6 ◦F in 1983. What value corresponds in…
A: Temperature recorded in the Vostok base in 1983 = - 128.6oF To find : The temperature equivalent of…
Q: The plane of the loop is rotated until it makes a 43° angle with the field lines. What is the angle…
A:
Q: 8. How do you compare the velocity of the projectile to the height attáined? 9. How do you compare…
A: Given 8.. How do you compare the velocity of projectile to the height attained. 9.. How do you…
Q: solenoid is a tightly-packed helical coil in which an electric current is made to pass through it.…
A: solenoid is a tightly-packed helical coil in which an electric current is made to pass through it.…
Q: An electric field of 5000 N/C is in the +y direction. A charge of 3.00 µC is moved a distance of…
A:
Q: 3. How do you compare the angle of release to the height attained by the projectile? 4. How do you…
A: When a body is thrown with an initial velocity in the direction other than vertical then the body…
Q: Here is my grandson walking on a steel bridge on a cool February day. The temperature that day was 5…
A: Hi according to company guidelines, we are allowed to solve only one question thank you. Datawe have…
Q: Resistance of a combination of resistors; it can be thought of as the resistance of a single…
A:
Q: When a 4 V battery is connected to a capacitor, what is the voltage across the capacitor after a…
A:
Q: An electric kettle of 2200 W is used for 1 min. How much electrical energy is used? (A) 2200J B)…
A: Given Data, Power of the electric kettle (P)=2200 W Time (t)=1 min
Q: 1. A body of mass m starts from rest down a plane of length I inclined at an angle e with the…
A:
Q: 8. Rub a comb through your hair and use it to lift pieces of paper. It may help to tear the pieces…
A:
Q: Light is incident in air at an angle θ1 on the upper surface of a transparent plate, the surfaces of…
A: According to Snell's law Sin i/Sinr = refractive index (1 n2 )
Q: An object of mass 5 kg is on a rough horizontal plane and being pulled by a string inclined at 60°…
A:
Q: 1) What is the distance between Q, and point A in Fig. 1 if the electric field at point A is 0? a)…
A: Electric field is zero at point A
Q: What is the maximum charge on a capacitor in an RC circuit?
A:
Q: When two or more capacitors are connected in series to a battery, the total voltage across the…
A:
Q: 22. This makes use of perpendicular electric and magnetic fields to select particles of a specific…
A:
Q: Which one of the following choices is not a fluid at room temperature? A) nitrogen B) flourine C)…
A: Given From the given four statements select which of the following is true for water.
Q: Find the current of I3
A:
Q: A car from rest takes 5 seconds to travel a distance of 30 feet. How long will it take for the car…
A:
Is it possible for a truck and a motorcycle to have the same momentum? Explain.
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 1 images
- You have been provided with specifications for case materials in the table below. However, you may also use your own figures for the mass of phones and test case materials. As you use this data, ensure that you have made the necessary SI unit conversions: Test Material Mass Collision TimePhone only (no case) 6.2 oz. 0.01 secondsSilicone 1.7 oz. 0.05 secondsHard Plastic 1.1 oz. 0.03 secondsRubber 3.2 oz. 0.08 seconds As the researcher, you will choose a drop height of between 1 and 2 meters. Using the provided mass of 6.2 oz, or by measuring the mass of a personal cell phone, determine the mass you will be using for your calculations. Remember to add the mass of the case material. 1) Using Newton’s second law, calculate the force of impact for each scenario.You have been provided with specifications for case materials in the table below. However, you may also use your own figures for the mass of phones and test case materials. As you use this data, ensure that you have made the necessary SI unit conversions: Test Material Mass Collision TimePhone only (no case) 6.2 oz. 0.01 secondsSilicone 1.7 oz. 0.05 secondsHard Plastic 1.1 oz. 0.03 secondsRubber 3.2 oz. 0.08 seconds As the researcher, you will choose a drop height of between 1 and 2 meters.Using the provided mass of 6.2 oz, or by measuring the mass of a personal cell phone, determine the mass you will be using for your calculations. Remember to add the mass of the case material. Use the information provided in your case specification document to calculate the velocity before impact and deceleration at impact. Remember that deceleration…You have been provided with specifications for case materials in the table below. However, you may also use your own figures for the mass of phones and test case materials. As you use this data, ensure that you have made the necessary SI unit conversions: Test Material Mass Collision TimePhone only (no case) 6.2 oz. 0.01 secondsSilicone 1.7 oz. 0.05 secondsHard Plastic 1.1 oz. 0.03 secondsRubber 3.2 oz. 0.08 seconds As the researcher, you will choose a drop height of between 1 and 2 meters. Using the provided mass of 6.2 oz, or by measuring the mass of a personal cell phone, determine the mass you will be using for your calculations. Remember to add the mass of the case material. 1) Following the creation of the force diagram, use the information provided in your case specification document to calculate…
- Which is the formula that describes the magnitude of impulse on an object? A. impulse = mass x acceleration B. impulse = mass x change in velocity C. impulse = mass * (velocity)2 x 0.5 D. impulse = mass x velocityA South American tribe uses a unit of mass called the zooma. 1 zooma = 9 dooka. 1 boopa = 14 uma, 1 uma 16 dooka and 7 kg = 1 boopa. What is the mass of 120 zooma in kg? 426.7 kg O 17.9 kg 33.8 kg O8640 kg O 0.7 kgThree objects A, B, and C are moving as shown in the figure below (Figure 1). Assume that A = 11.0 m/s, vB = 9.2 m/s, and vc = 4.0 m/s. Figure 5.0 kg B60° Vc. HA 6.0 kg 10.0 kg 1 of 1 > Find the x-component of the net momentum of the particles if we define the system to consist of A and C. Express your answer in kilogram meters per second. [ΠΙ ΑΣΦ ? Px = kg. m/s Submit Previous Answers Request Answer X Incorrect; Try Again; 4 attempts remaining Part B Find the y-component of the net momentum of the particles if we define the system to consist of A and C. Express your answer in kilogram meters per second. OF [Π ΑΣΦ kg. m/s Request Answer Part C Find the x-component of the net momentum of the particles if we define the system to consist of B and C. Express your answer in kilogram meters per second. IVE ΑΣΦ ? kg. m/s Py = Submit Px =
- I don'n understand why the units are so off and how you get to seconds if you have kg*m/JAccording to Timothy Treadwell in 2001 "Now, the bears I live with average, the males are on average twelve hundred pounds. They're the largest bears in the world and they've been clocked at 41 [mph] and they've run a hundred meter dash in 5.85 seconds which human on stimulants doesn't even approach. a. Compute the speed of a grizzly bear using Mr. Treadwell's hundred-meter statement. b. Compute the momentum of a grizzly bear using the speed you calculated in part a. and the average mass stated by Mr. Treadwell. c. How fast would a 250 lb man have to run to have the same momentum you calculated in part b? d. How fast would a 4000 lb car have to drive to have the same momentum you calculated in part b?Kinetic energy KE (Chapter 5) has dimensions kgm2/s2. It can be written in terms of the momentum p (Chapter 6) and mass m as KE = p2/2m (a) Determine the proper units for momentum (p) using dimensional analysis. (b) Refer to Problem 2. Given the units of force, write a simple equation relating a constant force F exerted on an object, an interval of time t during which the force is applied, and the resulting momentum of the object, p.
- Physical quantities are classified as either vectors or scalars. Classify the following terms as either vectors or scalars: Force ii. Mass iii. Temperature iv. Velocity v. Momentum vi. TimeIn this problem we will observe how the momentum of an electron changes as its velocity approaches the speed of light. The mass of an electron is 9.109 × 10-31 kg Part (a) First, what is the momentum of an electron which is moving at the speed of a car on a highway, say 31 m/s, in kilogram meters per second? Part (b) What is the momentum of an electron moving at 18 % of the speed of light, in kilogram meters per second? Part (c) What is the momentum of an electron moving at 81 % of the speed of light, in kilogram meters per second? Part (d) What is the non-relativistic momentum of an electron moving at this speed (81 % of the speed of light), in kilogram meters per second? Part (e) When the electron is moving at 81 % of the speed of light, how many times greater is the relativistic momentum than the non-relativisticWhich of the following formulas describes the change in momentum of an object? A. change in momentum = force x distance over which force is applied B. change in momentum = force x time over which force is applied C. change in momentum = acceleration x distance over which acceleration is applied D. change in momentum = acceleration * time over which acceleration is applied