Determine the final pressure in the tank
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If the winch exerts a force of T=125s on the cable, where 13m is the displacement of the car in meters, determine the speed of the car when s , starting from rest. Neglect rolling resistance of the car.
The magnitude and direction on the buoyant force acting on the block is 21.817 N upward.
Explain more about brittleness, and is it better to use aluminum? how does aluminum behave under a pressurized tank, the point is to avoid catastrpic failure.
Compute the following binomial probabilities using Table A.1, a table of Cumulative Binomial Probabilities, in the back of the text. Give your answers to 3 decimal places, without the leading zero, i.e. .xxx
A 0.5-m3 rigid tank containing hydrogen at 20oC and 400 KPa is connected by a valve to another 0.5-m3rigid tank that holds hydrogen at 50oC and 150 KPa.
Heights of women have a bell-shaped distribution with a mean of 156 cm and a standard deviation of 8cm using the Chebyshev's theorem what do we know about the percentage of women with heights that are within 2 standard deviations of the mean? what
A fuel pump sends gasoline from a car's fuel tank to the engine at a rate of 6.06 x 10-2 kg/s. The density of the gasoline is 738 kg/m3, and the radius of the fuel line is 2.46x10-3 m. What is the speed at which gasoline moves through the fuel line?
A mass on a string of unknown length oscillates as a pendulum with a period of 2.5 s. Parts a to d are independent questions, each referring to the initial situation. What is the period if:
A simple harmonic oscillator with frequency f= 2 Hz has initial conditions x(0)= 0.76m and v(0)= 0.31 m/s. Calculate the amplitude and phase of the oscillation as well as its maximum velocity and total energy.
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