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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    Object sliding across ice with acceleration, constant speed, and deceleration

    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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    Object sliding across ice with acceleration, constant speed, and deceleration

    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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    Object sliding across ice with acceleration, constant speed, and deceleration

    I got a) 2.8 m/s b) -1.12 m's2 c) 15.5 m
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    Object sliding across ice with acceleration, constant speed, and deceleration

    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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    True or false: friction, gravity, and walking forces

    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...
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