A 15g bullet traveling horizontally at 865m/s passes through a tank containing 13.5kg of water and emerges with a speed of 534m/s. What is the temperature increase that the water experiences as a result? (The specific heat capacity of water is 4190J/kgK) (a) 0.62°C​(b) 0.042°C​(c) 0.0145°C​(d) 15°C​(e) 0.0613°C

Q: 6) A 7.80g bullet moving at 575m/s penetrates a tree trunk to a depth of 5.50cm. Determine the…

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Q: A ball is thrown straight up at 25 m/s from just off the edge of a 20 meter cliff. (a) How high does…

A: SolutionGiven data u = 25 m/s h = 20 m…

Q: The fluid condition at the inlet and exit of a horizontal convergent nozzle is analysed. The nozzle…

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Q: Air with a density of 0.45 kg/m3 enters an experimental jet engine at a rate of 175 m/s. The inlet…

A: Given: at inlet, velocity = 175 m/s density = 0.45 kg/m3 area = 7 ft2 At exit, velocity = 695 m/s…

Q: A hiker throws a stone from the upper edge of a vertical cliff. The stone's initial velocity is 25.0…

A: Given   Initial velocity, U = 25 m/s                    Angle = 40o        Time taken, t = 3.75 m/s…

Q: A toy cannon uses a spring to project a 5.29-g soft rubber ball. The spring is originally compressed…

A: Here according to given condition Part aWe know that energy posses due to spring in the cannon is…

Q: wer head has 20 circular openings, each with radius 0.90 mmmm . The shower head is connected to a…

A: Given data as per question Number of circular opening in shower head, n=20 Radius of circular…

Q: why would W and V go in opposite directions?

A: Direction of W and V is opposite because the absolute velocity (V) of the fluid is the velocity that…

Q: Consider two containers, one holding 1 kg of argon at 300 K and the other holding 1 kg of krypton at…

A: Given-To Find-For which species is the average microscopic speed the highest?Consider bringing these…

Q: In the figure here, a box of Cheerios (mass mc = 1.90 kg) and a box of Wheaties (mass mw = 3.10 kg)…

A: According to the given data mC=1.90kg mw=3.10kg fc=2.10N fw=4.90N F=12.5N We need to find  Force on…

Q: 6. A 2 kg block is pushed against a spring with spring constant k = 400 N/m, compressing it 22 cm.…

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Q: The fluid condition at the inlet and exit of a horizontal convergent nozzle is analysed. The nozzle…

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Q: How much energy (in MJ) does it take to lift a person and their luggage (800 lb total weight) to a…

A: Given : M = 800 lb = 362.874 kg H = 70000 feet = 21336 m V = 200 mph = 89.408 m/s To find : Amount…

Q: The car shown in the figure weighs 2000 kg and is moving upwards on a plane with a slope of 7…

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Q: A 1.1 kg metal head of a geology hammer strikes a solid rock with a speed of 3.1 m/s. Assuming all…

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Q: Tom, 75 kg, and John, 95 kg, paddle their 35 kg canoes on the lake. Tom drops his only paddle in the…

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Q: Air at 27◦C and 1 atm flows over a flat plate at a speed of 2 m/s. Assume that the plate is heated…

A: Steps: 1. Reynolds number is calculate 2. Nusselt number is found. 3. local heat transfer and…

Q: Water flows in a horizontal pipe with an I.D. of 5cm (circular cross-section) and a length of 20…

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Q: When is the conservation of linear momentum often applied?

A: In physics, the term conservation refers to something which doesn't change. This means that the…

Q: If a 20 hp fishing boat motor can pull a 1150 kg boat with passengers of total mass 120 kg at a…

A: Given Data→P = 10 HP =10×746 watt =7460 wattm =1150 kgmass of passangers (M) =120 kgv = 13mswe need…

Q: A 10.0 m by 3.0 m by 1.3 m barge (495 kg) is floating in water (SG=1.05) and being loaded with a…

A: For the solution refer below images.