Recent content by cash.money

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    How Can I Accurately Graph f(x)=sin^2*x and Understand Its Symmetry?

    I am unable to find any of them. A little guide on how to get them would be good.
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    How Can I Accurately Graph f(x)=sin^2*x and Understand Its Symmetry?

    It would really help if you could give me these properties for this function. Highlight all the properties: domain, range, maximum or minimum, lines of symmetry, restrictions, x-intercepts(zeros), y-intercepts.
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    How Can I Accurately Graph f(x)=sin^2*x and Understand Its Symmetry?

    Thanks for your help. I figured out the graph myself, using this http://rechneronline.de/function-graphs/ correct graph is:
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    How Can I Accurately Graph f(x)=sin^2*x and Understand Its Symmetry?

    I'm trying to get the correct graph for this function off the computer. Can you please guide me to where I could get it and print it??
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    How to Calculate the Mass of Glycerin with Given Energy and Temperature Change?

    Thanks for the help
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    How to Calculate the Mass of Glycerin with Given Energy and Temperature Change?

    Homework Statement Glycerin, a major component of soap, is heated before being poured into moulds. Calculate the mass of glycerin if 5.50 x 10^3 J of energy causes a 4.20°C temperature rise. Homework Equations Q = C*M*(T2-T1) I need to look up C which is specific heat for glycerin...
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    How Long to Heat Ammonia Gas by 12°C with Solar Power?

    Homework Statement The sun heats 2.00 x 10^2 kg of ammonia gas that is kept at constant volume in a large tank. Assuming that solar radiation of 6.00 x 10^2 W caused the heating, determine the length of time it took to raise the ammonia's temperature by 12°C. Homework Equations...
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    Velocity, acceleration and distance

    This is what I did to get c) total distance = distance when it was being pushed + distance when it slides at constant speed for 4.0 s + distance during which it decelerates Dt = D1 + D2 + D3 Dt = [(2.8 m/s)^2 - 0^2]/[(2)(5.0 m/s^2)] + (2.8 m/s)(4.0 s) + [0^2 - (2.8 m/s)^2]/[(2)(-...
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    Velocity, acceleration and distance

    b) a = (Vf - Vi)/t a = (0 - 2.8 m/s)/2.5 s a = - 1.12 m/s^2 answer
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    Velocity, acceleration and distance

    I got a) 2.8 m/s b) -1.12 m's2 c) 15.5 m
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    Velocity, acceleration and distance

    Homework Statement An object is pushed from rest across a sheet of ice, accelerating at 5.0 m/s2 over a distance of 80 cm. The object then slides at a constant speed for 4.0 s until it reaches the rough section that causes the object to stop in 2.5 s. a) What is the speed of the object when...
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    How Does Mass and Distance Affect Gravitational Force?

    But what is G supposed to equal. Is it G = 6.673 × 10-11 N and by crunching you mean replace the old radius with the new one right?
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    How Does Mass and Distance Affect Gravitational Force?

    Homework Statement An object of mass 40.0 kg rests on the surface of a planet with a mass of 8.2 x 1022 kg and radius 3.6 x 105 m. a) calculate the force of gravity acting on the object. b) Determine the gravitational field strength "g" at the planet surface. c) Calculate the force of...
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    Test Your Understanding of Forces and Friction

    Homework Statement 1. The force that propels you forward as you walk across the floor is the force that is exerted by the floor itself. T or F 2. If you were sitting half as far from your nearest classmate, the gravitational force of attraction between the two of you would be four times as...