A cannon is fired with a muzzle speed of v = 300 m/s with a muzzle elevation (slope of the cannon barrel above the horizontal) of v3. What is the radius of curvature of the cannonball's trajectory at its apex?

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A: Q2. Given that  Potential difference across the device V = 210 Volt Let the current through the…

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Q: 18. 4 Ω 12 V 1₁ 12 Ω |24 V 13 www 8Ω.

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Q: 01a. A 72 N force is applied to a 11 kg box on rough level ground. The coefficient of friction…

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Q: 3) A proton enters a magnetic field of 10T and an electric field of 2000 N/C in such a way that it…

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Q: 7. Calculate the potential energy that another charge q2 = 5.00 µC possess when placed at the three…

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Q: Four equal +2.00-µC point charges are placed at the corners of a square 4.00 m on each side. (k =…

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Q: nd

A: Given: Length of copper rod is 0.53 m Mass of copper rod is 5×10-2kg Current is 13 A

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A: GivenW1=900 NW2=2700 N

Q: An infinitely long wire is uniformly charged. The voltage difference from r 2 m and r= 4 m is 30…

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Q: 9) How many electrons are moving through a current of 2A for 2 s? a) 3.2 x 10-19 b) 6.28 x 10 18 c)…

A: Given:          Current, I=2 A            Time, t=2 s Find: The number of electrons, n=?

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Q: 4. Two charged metal spheres, separated by 20 cm, resulting force when the charge on each sphere is…

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Q: 2. Three point charges q; = +2.7µC, q2 = -3.4µC and q3 = -1.6µC initialy are infinitely far apart.…

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Q: 2. Determine the magnitude of electric field value if a distance of 35 cm from a 0.00050 C charge.

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Q: In Oersted's experiment, suppose that the compass was 0.24m from the current-carrying wire. If a…

A: Given: in this question, the given details are, In the Oersted's experiment, the compass was 0.24 m…

Q: 14,200 kg railroad cart that is traveling at a speed of 24.0 m/s collides with a 11,500 kg cart that…

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Q: W o = 5.67 x 10-8 m2 K Nglass = 1.5, 1.33, nwater Question 1 Light is incident on the surface of a…

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Q: A metal sphere of radius 30 cm has a net charge of 30.0 nC. What is the magnitude of the electric…

A: Given: In this question, the given details are, A metal sphere of radius 30 cm has a net charge of…

Q: Two infinite sheets of current flow parallel to the y-z plane as shown. The sheets are equally…

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A: Given: Electric field is 12000 N/C Plate separation distance is 40 mm Initial speed is 2×107m/s

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Q: 11) What is the current in a 5 Ohm resistor due to a potential difference of 20 V? omb bas obutingem…

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Q: 1. Please answer the question ty!

A: Given that Mass m=1 slug Spring constant k=9 lb/ft Given initial condition at t=0 y0= 1 ft and y0'=3…

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Q: A horse pulls a cart with a force of 15 lb at an angle of 34° above the horizontal and moves along…

A: applied force (F) = 15 lb Angle (θ) = 34o above the horizontal Constant speed (v) = 6.7 mihr

Q: For V1=5 V, V2=1 V, R1=170, R2=310 and R3=240 in the following circuit, Find the following R1 iz R3…

A: Given, V1=5VV2=1VR1=170ΩR2=310ΩR3=240Ω So, according to KCL,…

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Q: With what velocity vo should a projectile be started at the center of the Earth to reach the surface…

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

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Q: 4. if Jane pushes John on his sled with a force of 300. N for 750. m. How much work is needed if the…

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Q: 3. Determine whether the corresponding system is linear, time invariant and causal. Show block…

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