An aeroplane is flying horizontally with a velocity of 600 km/h and at a height of 1960 m. When it is vertically at a point A on the ground a bomb is released from it. The bomb strikes the ground at point B. The distance AB is

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A: Solution: Given: 1 mph = 0.44704 m/s 1 ft = 0.3048 m v = speed of car = 62 mph = (62 x 0.44704) m/s…

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A: Calculate the area of the loop. A=abA=(15 cm)(8 cm)A=120 cm2×(1 m100 cm)2A=1.20×10−2 m2

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Q: Albert is traveling aboard a ship which he measures to be 100.0 m long. As he flies past Brenda, she…

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Q: The energy of a photon is 52.6 eV. What is the wavelength in of the photon? Assume 3 sig figs. 1nm =…

A: Energy of the photon, E=52.6eV=52.6×1.6×10-19J speed of photon i.e. light is c=3×108m/s plank…

Q: A student sees a newspaper ad for an apartment that has 2330 square feet (ft²) of floor space. How…

A: There are 0.3048 meters in 1 ft. 1 ft=0.3048 m

Q: A rectangular conductor loop is passed through by a current I₁ = 2A and lies in a plane. In this…

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Q: Consider a raw egg, with a mass of 0.07 kg (-2.5 oz), being dropped without a protective device,…

A: Given:mass of the eff, m = 0.07 kgthe tree heights areh1 = 1 mh2 = 6 mh3 = 13 mAsked: To represent…

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Q: 192-g piece of metal absorbs 7,875J of thermal energy, and 241°C. Determine the specific heat of the…

A: m=192 g=0.192 Kg (mass)Q=7875 J (thermal energy )Ti=89oC (Initial temperature)Tf=241oC (final…

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Q: Two points in the xy plane have Cartesian coordinates (1.50, -3.50) m and (-6.50, 6.50) m. (a)…

A: a) distance between the points AB=(−6.50−1.50)2+(6.50+3.50)2  m=12.806m b) Now we need to determine…

Q: A brick lies perilously close to the edge of the flat roof of a building. The roof edge is 50 ft…

A: Solution: Given: 1 ft = 0.3048 m h1 = height of roof of building = 50 ft = (50 x 0.3048) m = 15.24 m…

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Q: 48 [ Oa. C O b. 4C Oc. C Od. #EC 08 ²16 www 3R с E :SR The circuit in the figure has been on for a…

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Q: When the candle is placed in region 3 , is the image real or virtual?

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Q: ▼ ▼ Part A A rocket takes off vertically from the launchpad with no initial velocity but a constant…

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Q: Problem 12.21 - Enhanced - with Video Solution The 17-cm-diameter disk in (Eigure 1) can rotate on…

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Q: A light year (LY) is the distance that light travels in one year. 1 LY = 9.46x1015 m. Suppose we…

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Q: If you use a different experimental photo-missive material, what would be the same on the graph?

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Q: 2. Consider a set-up with a horizontal table, two masses, a string, and a massless, frictionless…

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Q: Diagram below shows a simple pulley system that is used to lift a weight m of 10 kg by application…

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Q: In this example, if the emf of the 4 V battery is increased to 14 V and the rest of the circuit…

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Q: A coal power plant consumes 158,377 kg of coal per hour and produces 411 MW of power. If the heat of…

A: Coal consumed by power plant in 1 hour = 158377 kg Power produced = 411 MW Heat of combustion of…

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Q: The electric field of a sinusoidal electromagnetic wave obeys the equation E = -(375V/m) sin[(5.97 x…

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