B 80 N 160 N 20 cm 40 60 cm Figure 5.15 5.17. Find the resultant torque about point C in Fig. 5.15. Ans.-16.0 N m

Q: sallowing Find Ghe electric dipole moment , P, for the foll choryes ?

A: Every positive-negative charge pair constitutes an electric dipole with the dipole moments pointing…

Q: An electron enters a region of uniform electric field with an initial velocity of 56 km/s in the…

A: We will first find the acceleration of the electron using Newton's second law. We then use it in…

Q: Each propeller of the twin-screw ship develops a full-speed thrust of F = 285 kN. In maneuvering the…

A:

Q: 0. Jack throws a ball at an angle of 60° above the horizontal from the top of 45 m tall building. If…

A:

Q: 1.155x10'T B Copyright © 2004 Pearson Education, Inc., publishing as Addison Wesley. In the above…

A: Velocity selector work with a condition that Electric field and magnetic field must be perpendicular…

Q: Q4. Convert these into proper vector notation: Westward velocity of 42 km/h. Position 6.5 measured…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Example 3: Mohammad decides to take his friends for a picnic. He will row his boat full of friends…

A:

Q: A snorkel is a U-shaped tube used to breathe with your head underwater (Leading from your mouth to…

A: The pressure difference at the height 'h' in a fluid is given as ∆P =ρghWhere ρ = density of the…

Q: • Mr. Muscedere slams on the breaks. The force of friction his brakes applies is 1400 N. If he…

A: We know that work done θ W=Fdcosθ Where F is force applied d is displacement  θ is angle between…

Q: need help on this problem

A: Net torque on the disk is,

Q: Problem 3 A satellite is orbiting Earth 5000km above the surface The radius of the Earth Is 6.378 10…

A: We have a satellite which is at a height h=5000 km above the surface of the earth which has a radius…

Q: The wow expert Hand written solution is not allowed

A: Given,Thita =30°Phi =60° M=10kg g=9.8m/s²W=Mg = 98 NFrom the figure,Horizontal…

Q: Find the image distance, size and orientation in the figure below. F1, F2, P1 and P2 corresponds to…

A: Given:

Q: A 0.300-µF capacitor is connected across a 15.0-V variable-frequency electronic oscillator. Find the…

A: We know thatXc=12πfcWhereXc=capacitive…

Q: The springs of a 1200-kg car compress 4.80 mm when its 63.0-kg driver gets into the driver's seat.…

A:

Q: An electron enters a uniform clectric field of 145 N/C [>], The clectron displaces 3.10m. If the…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: Calculate the speed at the edge of a disc of radius 7 cm that rotates at the rate of 5 rev/s. Answer…

A: radius of disc (r) = 7 cm= 0.07 m angular speed (ω) = 5 rev/s=5×2π rad/s= 31.4 rad/s

Q: Times New. 2. 4. 5. 6. Problem 4: Two cars are in a 500 meter race. Car 1 has an acceleration of 3…

A: For car 1 Max. Velocity = 54 m/s u = 0     ,     a = 3 m/s2 Time to gain maximum velocity (t1)  v =…

Q: Podracing is a very popular auto racing sport in the Star Wars universe. Although it is dangerous,…

A:

Q: here kB is the Boltzmann constant. the two distribution functions to

A: Given: Rayleigh-Jeans distribution function is  Iλ,T=2πckBTλ4

Q: Nicole has traveled to another gravity, so she does the followir with an initial speed of 6m/s. S…

A: The speed of the ball when it is in hand,(u)=0 m/sec------(1) [Initial position] The speed of the…

Q: 5. Given the following two vectors: A: 200 Units at 130° and B: 100 units at 345° Determine: a) The…

A: Vector is a some object with both magnitude and direction. It can be represented in a graph with its…

Q: Imagine you are holding a tuning fork of frequency 440 Hz over the top of a tube in water. Adjusting…

A: Given , frequency of tuning fork = 440Hz            length of tube when first loud sound comes ,L=…

Q: How can you raise the awareness of the youth on community project development?

A: Youth are the backbone of the human society. The developement of a society and a country depends on…

Q: 6. Ohm's Law says: a circuit, proportional, voltage, The current, in, directly, proportional, is,…

A: In this question we have to rearrange the statements given. Please give positive feedback if the…

Q: a. In a roller coaster the ride includes a vertical drop of 120 m. Suppose that the coaster has a…

A: As per guidelines, question a is answered. For the remaining question to be answered, post that…

Q: A driver notices that her 1180 kg car slows down from 92 km/h to 68 km/h in about 7.5 s on the level…

A:

Q: (d) Number (e) Number (f) Number i 63.18 MI 2.77 i 6.925 (g) Number i 1.385 (h) Number i 3.463 Units…

A:

Q: a) the current in each resistor shown in the figure abo

A: Using krichhoff law

Q: An 8-m board of negligible weight is supported at a point 2 m from the right end, where a 50-N…

A: Length of board (L) = 8 m Pivot point = 2 m from right end First weight (w) = 50 N (at right end)…

Q: Problem 1: A bicycle can be modeled as three parts: the back wheel, the frame, and the front wheel.…

A: Solution: Given: Let mw = mass of both wheels of bicycle Let mf = mass of frame of bicycle Let v =…

Q: The figure shows a red row boat (the dot) that needs to cross a river. The boat can be rowed with an…

A:

Q: What is the relative uncertainty in R-2? 3*10^(-3) Submit Answer You have entered that answer before…

A:

Q: 5. The drawing below shows a moving object that has been photographed at equal 1 time intervals. The…

A: In the figure, the dots represent the position of the object at each second. The object starts from…

Q: Suppose you measured an RC decay circuit and t1/2 happened to be 2.00 ms. If the resistance of R is…

A: The time is taken by an RC circuit to fall the initial charge of the capacitance by half is called…

Q: A syringe has a fine needle with an inside diameter of 97.9 µm. The barrel has a diameter of 2.76 cm…

A: Barrel diameter=2.76cm Force=4.08N

Q: These answers are wrong please give me the right answers

A:

Q: A 1-kg metal ball slides across an incredibly smooth table at 5 m/s and hits a 0.2-kg metal ball at…

A: For the given problem, we need to check the law of conservation of momentum and energy before and…

Q: Specific Heat Capacity and Latent Heat. a. Calculate the amount of cooling (in Joules) required to…

A: Given m=2 Kg (mass of water to be cooled) Ti=65oC (initial temperature of hot water) Tf=0oC (final…

Q: A ball is thrown directly downward with an initial speed of 7.39 m/s from a height of 21.6 m. After…

A: Given that,  A ball is thrown directly downward with an initial speed of 7.39 m/s from a height of…

Q: Two charges q1=3C and q2=4C are positioned at different coordinates as shown in the figure.…

A: Electric field is a field that is due to the presence of a charged object in the region. It is…

Q: When operated on a household 110.0 V line, typical hair dryers draw about 1450 W of power. The…

A: this question is about to find resistance and magnetic field by using given information.

Q: Find the maximum charge a 48 V battery will put on a 53 mF capacitor in series with a 689 resistor.

A:

Q: Suppose that the moment of inertia of a skater with arms out and one leg extended is 3.3 kg m? and…

A: When there is no external torque on a body, then the angular momentum of the object remains…

Q: A piano has been pushed to the top of the ramp at the back of a moving van. The workers think it's…

A: Given  h=1.1m angle of inclinatio=20 degree. We would first find acceleration of van then we can use…