If a ball is shot from the ground at 125 m/s with an angle of 30 0 above the horizontal axis, how far away does the ball landed?

Q: 5.33 PQ What is the difference between an intensive and ex- tensive property? Give an example of…

A: Intensive Properties Intensive properties are bulk properties, which means they do not depend on the…

Q: Determine which of the following is a scalar quantity. All of the above Momentum…

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Q: For the first two targets of the Event Horizon Telescope, astronomers selected Sag A* in the Milky…

A: In this question we have to answer why did astronomers choose the distant candidates. Please give…

Q: a) Assume the speed of sound is 343 m/s in a room. What is the wavelength produced by a tuning fork…

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Q: An electric dipole in a uniform horizontal electric field of magnitude 2.5 x 105 N/C is currently at…

A: since there is no losses the dipole will move to an angle θ on the other side before coming to rest.

Q: 1. A 1 cm object is placed 5cm in front of a converging mirror with a radius of 25cm. Locate and…

A: As per the policy we are answering the first question . for second kindly re post

Q: Suppose photons are produced in a cathode ray tube (CRT) from electrons which are accelerated across…

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Q: Given data : Force 230 N %D Distance 20 m Find work done II

A: Given data :                       Force     =     F                     Distance    =    d      To…

Q: The length of expansion (in meters) of a 2m copper pipe if its temperature is raised from 23°C to…

A: original length (Lo) = 2 m initial temperature = 23oC final temperature = 978oC α = 1.66×10-5…

Q: Which of the following is a property of field lines? A Field lines start from negative and terminate…

A: Properties of an Electric Field 1. The field lines never intersect each other. 2. The field lines…

Q: If the length of the second's hand in a stop clock 9 limoar uelocity of the tip. 3 Gm find th

A: GivenLength of second's hand in a clock, r=3 cm

Q: If a 12 cm bottle is standing a distance from a convex mirror and the focal length is 5 m, find the…

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Q: square surface with sides of  2 m × 2m is located over the xy-plane, where a constant electric field…

A: Given: The area of the surface is 2 m X 2 m. The magnitude of the electric field is 150 N/C. The…

Q: A camera lens of focal length of 20mm forms an image on the focal plane that is twice the size of…

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Q: In a photoelectric effect experiment you illuminate a metal with light of wavelength 240 nm and…

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Q: we place the ring from part a in a time-varying magnetic field given by B = B0(1 −t/T)…

A: a) emf = dϕdt=dB×πr2dt=dB01-tT×πr2dt=B0πr2T

Q: What is the speed of this object?

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Q: You are investigating a collision between three boats on a lake. You know the mass of each boat,…

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Q: A rock of mass 50 mg and charge 10°C moves from point A whose potential is 400 v to a point B whose…

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Q: Assuming a frictionless track, find the speed of the cart at X (the lowest point). Round off to four…

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Q: 1. Given the vector 4î− 2ĵ+ 5k̂ a. Write this vector in ordered pair notation b. Create a unit…

A: Given the vector 4î− 2ĵ+ 5k̂

Q: Internal energy of an ideal gas depends on: i. the volume of the ideal gas ii. the pressure of…

A: Let the number of moles of a gas = n Let the temperature of the gas = T Let the pressure of the gas…

Q: Given data : Force 230 N Distance 20 m Find work done II

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Q: A 12-foot steel bar with 3/8 inch-diameter was stretched to 12 feet and 2 inches. The YM of steel is…

A: 25-26) cross section area πr2=πd22=π32×82 inch2=0.1104466167 inch2 =0.1104466167×0.0254 m2…

Q: A rear window defroster consists of a long, flat wire bonded to the inside surface of the window.…

A: The resistivity of the wire material is 2.0×10-8 Ωm

Q: Which of following is classified as FORCE? O A. Friction O B. none of the choices O C. Normal Force…

A: Friction , normal force and tension all are force

Q: Viewers of Star Trek hear of an antimatter drive on the Starship Enterprise. One possibility for…

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Q: A car is traveling at a steady 85 km/h in a 50 km/h zone. A police motorcycle takes off at the…

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Q: 12V R4 14. A voltmeter with high internal resistance is more accurate than with low internal…

A: Solution:-

Q: ca energy. comgemned in Jon x for 30 minertis 2

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Q: A train is travelling down a straight track at 20 m/s when the engineer applies the brakes,…

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Q: Initially, a particular sample has a total mass of 360 grams and contains 512 x 1010 radioactive…

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Q: 10 A B 8- F 2. C D 4 6 8 10 12 14 16 18 20 22 24 26 Time (seconds) Speed (m s-') 2.

A: Answer:-  C to D line shows constant position.    Because    A body moves from C to D speed is zero…

Q: What is the acceleration in the x-direction when the air friction is negligible as kinematic…

A: The force of gravity that act is only in y direction their is no force in x direction so net…

Q: A circular coil with a diameter of 14.1 cm is made up of thin wire wound into 736 turns. It is…

A: Bormal to plane is at an angle 90°-17.3°=72.7° with the direction of magnetic field

Q: The coefficient of kinetic friction under block A in Fig. 24-A is 0.30 and under block B is 0.20.…

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Q: (a) What should be the length of an organ pipe, closed at one end, if the fundamental frequency is…

A: In this question we have to find  the length of the organ pipe and the frequency. Please give…

Q: A car is placed on a 10 feet diameter circular piston. The smaller piston has diameter of 6 inches…

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Q: The sound waves travel with speed of 456 m/s. If is wavelength is 6 m. Calculate the frequency of…

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Q: The newest generation of smartphone uses three different batteries connected in series…

A: When cells are linked in series to make a battery, the net potential difference between the…

Q: What is the fluid flow of water in a container filled with water which have a hole, as shown in…

A: Given data :- Height up to which water is filled H = 1.5 m Height of hole h' = 25 cm = 0.25 m So the…

Q: Q2) Calculate the photon energy of violet, blue, green, orange and red lights.

A: Solution:-

Q: what is the theoretical ratio of final kinetic energy to to the initial potential energy of an…

A:

Q: The sound waves travel with speed of 456 m/s. If is wavelength is 6 m. Calculate the frequency of…

A:

Q: A domestic lawn roller can be filled with water making it very heavy (110 lb), but because the water…

A: For linear motion 10+0.2t=maa=10+0.2tm=10+0.2t110dvdt=10+0.2t110

Q: You're driving down the highway late one night at 21 m/s when a deer steps onto the road 38 m in…

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Q: A light source generates a planar electromagnetic that travels in air with speed c. The intensity Is…

A: Intensity of electromagnetic wave (I) = 5.7 Wm2

Q: Find the value of kinetic energy stored in ball of mass 2.5 kg moving with velocity 2.1 m/s

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Q: Problem 8 In a compact disc (CD), digital information is stored as a sequence of raised surfaces…

A: phase difference =2nπλpath difference

Q: 1.) An LC circuit has a capacitance of C = 0.5 µF and an inductance of L = 5.5 mH. At time t = 0 s…

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

Projectile Motion