12. The static friction force between a car's tires and the ground can do all of the following except O speed the car up Oslow the car down O change the car's direction O It can do all of the above things.

Q: The pole is subjected to the force F, which has components acting along the a, 3. zaxos as shown…

A: Given: The pole is subjected to the force F, which has components acting along the x, y, z axes. If…

Q: 5. A box-shaped piece of concrete measures 3 ft by 2 ft by 0.5 ft. (a) What is its weight? (b) Find…

A:

Q: Hello can you help me summarize it? thank youu

A: SUMMARY From Newton's 2nd law motion, we find that the acceleration of an object decreases when…

Q: Is incorrect, is there another way to do it?

A:

Q: I Revie To extricate an SUV stuck in the mud, workmen use three horizontal ropes, producing the…

A: Given  F1 = 985 N, θ1 =31 F2 = 788 N, θ2 =90+32=122 F3 = 411 N, θ3 =180+53=233 We have to find out…

Q: Physics 211 - Module 1 Hands On Activities Packet 2 Activity 1.10- Introduction to Vectors Part 1 1.…

A: “Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…

Q: Pls do it correctly

A: Given that-Power of radio wave is 50000 WattWe know that-Intensity, I=PA   ....eqtn 01where, P is…

Q: othe veloety of a bartiele unleaome Sitti M Q ams ihen t's casplaieme s 2m fred noind,ts velouly…

A:

Q: A spring with an unstrained length of 0.072 m and a spring constant of 1.9 N/m hangs vertically…

A:

Q: an insulatung spiere radius T O centimeters irge coulombs Is distri Volume the insulating spn…

A: Given that:- Radius of insulating sphere=R=10cm

Q: 2)Now there are 5 charges. Calculate the net Electric field at P, which you can assume is on t -…

A: Given: five charges q1 , q2 , q3 , q4 and q5 with respective distance away from the point P To Find:…

Q: Consider the diagram again below. Calculate the energy (in Joules) required in assembling to that…

A: Given: Charges q1=2.9 μC, q2=-4.8 μC, q3=6.3 μC, Distance a=0.07 cm, b=0.12 cm, Angle α=26°.…

Q: Part B What is the resistance of a carbon rod at 25.8° C if its resistance is 0.0140 N at 0.0° C?…

A:

Q: I need help answering this physics question can you help expla

A: (See graph on the Explanation box)Explanation: If A = 4, y = 4/x if x = 1, y = 4/1y = 4 (1,4) if x =…

Q: I just need part b,c,d

A: Given data: Diameter of the circular parallel plate, D=2 cm=2×10-2 m Separation (spacing) between…

Q: 2. If the hammer, paper ballI, and marble were simultaneously dropped from a height of 70m. Which…

A:

Q: A metal wire is resting on a fixed rail. The wire is free to slide along the rail. Both are in a…

A: The direction of induced current in a loop due to changing magnetic flux associated with the loop…

Q: In the south, most homes have a heat pump for heating and cooling. The power of a heat pump is rated…

A: Power is the rate of change of heat/energy. P=energytime…

Q: A horizontal 4.00-m long, 7.00-kg uniform beam that lies along the east-west direction is acted on…

A: We are given a beam which is basically a rod. We are also given formula of moment of inertia of…

Q: What is the change in length of a 4.82-cm-long column of mercury if its temperature changes from…

A: Given data:  Original Length (L0) = 4.82 cm = 4.82×10-2 m Initial temperature (Ti) = 37.0 °C Final…

Q: 5. On a lazy afternoon, Joe and his girlfriend are fishing when suddenly an alligator jumps out of…

A: acceleration(a)=0.6 m/s2 time(t)=10 seconds initial velocity(V0)=0 (AS THEY START FROM REST)…

Q: 11. Explain how the release of energy (cooling) affects the speed of the particles in a substance.

A:

Q: A circuit is constructed with a resistor, two inductors, one capacitor, one battery and a switch as…

A: As per guidelines we are suppose to do only three subpart from multipart question, kindly post rest…

Q: E= 12.0 V R1=R2=4.00 OR4=3.00 The resistor network as shown dissipates 30 Watts. What is the value…

A: Given: The supply voltage is 12 V. R1=R2=4 ΩR3=3 Ω

Q: Please answer instead of hand writting  just need question number C please

A: Given * The object distance is u = 15 cm. *In the given question, the image distance (answer of b…

Q: In a calorimetry experiment, two liquid substances X and Y with the same mass are placed in separate…

A:

Q: I was wondering how did you guys get zero for answer c

A: As we know that, the average velocity is given by the formula -…

Q: How far away is a gun being shot if it takes 5.4 seconds for an observer to hear the gun shot?…

A:

Q: I  need help with parts A and Part B because I have no idea how to do this problem

A:

Q: 11.What is the angle between A = î + ĵ and B = ĵ – k ? 30° ® 45° = 50 cm with a vector B is 0 and…

A:

Q: Suppose you are taking a hike at Mt. Pulag with a terrain slope of 24° from the horizontal. After…

A:

Q: 5) Let's use this expression to solve a problem. Star X and Star Y are intrinsically identical…

A: Given, star X is located 20 light-years from earth star Y is located 40 light-years  from earth…

Q: hi can you please write this out instead of typing.

A:

Q: displaceme displaced a distance of 20 m. Determine each of the following. a. The acceleration of the…

A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you.…

Q: If B is added to Á ,the result is 7.4i + 3.8j. If B is subtracted from A ,the result is -2.8i +…

A:

Q: Physics students are exploring color addition with various colors of light. Which one of the four st…

A:

Q: Sir Isaac Newton came up with the universal law of gravitation and published it in his book,…

A: No, Newton never knew the value of G, because of the gravitational force is small, so G has small…

Q: A staging that weighs 440 N supports two painters, one 370 N and the other 650 N. The reading in the…

A: Solution: As given that Painter 1, W1 = 370 N Painter 2, W2 = 650 N staging weight, Ws = 440 N left…

Q: Exercises 1. 3.9 * 78.9= = 61.3 (correct result) 2. 32.01 +96.321 +36.98 +0.00023 +28.9= 3. 26.9/98…

A: to solve : using the significant figures rules

Q: 1. A certain block, attached to a spring, is observed to have a frequency of 4.7 Hz in SHM. If at t…

A: Solution:-Given thatSHMfrequency (f)=4.7 HzInitial velocity (v)=0.7i m/sInitial displacement…

Q: Find the size of a 20/50 letter (in millimeters), * 11.083 O 22.165 4.433

A: Required : Size of 20/50 letter.

Q: If an observer was standing behind the vehicle what kind of sound would they hear? O As sound with a…

A: According to the doppler effect, when the sound source moves towards the observer, the frequency of…

Q: Be sure to review Example 19.9 before attempting these problems. Figure 10 V [ R2₂ ←1₁ 1 of 1 Part A…

A:

Q: A plumb bob hangs from the roof of a railroad car. The car rounds a circular track of radius 265 m…

A: Given :-  v= 84km/h = 23.23 m/s r=265m

Q: 3. A 40.0 keV photon is incident on a thin tungsten plate. (a) List all the effects that can happen.…

A:

Newton's First Law of Motion

If a very smooth ball is rolled down an inclined surface with zero friction, the ball will continue to roll indefinitely for an infinite time, in an attempt to reach to the same height on the opposite hill!