Recent content by GCSEsoon

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    Prove this equation using fields: show F=Bqv

    Homework Statement Use equations F=BIl I=nAqv show F=Bqv, (help: the no. of particlees in a length l of wire cross-section area A is nAl, when the no. of particlees per unit volume is n)Homework Equations F=BIl I=nAqv F=Bqv The Attempt at a Solution F=B(nAqv)l F=B(nnAlqv)l F=B(n2Al2qv...
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    Help with a VT Graph: Acceleration & Deceleration Explained

    From point 0-2 the jump is accelerating largely at a constant uniform. From point 2-4 the acceleration remains at a constant velocity. From point 4-6 the gradient decreases at a constant speed until it reaches zero.
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    How Does Temperature Affect Hydrogen Peroxide Reaction on Potatoes?

    '''URGENT''' Hydrogen Peroxide on Potatoes ISA Basically I have done an experiment to find out the effect of hydrogen peroxide on potatoes and to see if the temperature affects the amount of froth produced. I have done the graph and all other things now it is just the ISA. I was wondering if...
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    Help with a VT Graph: Acceleration & Deceleration Explained

    I need to do a VT graph showing a parachute jump, I need an explanation about the graph too. Homework Equations None My Attempt: From point 0-2 the jump is accelerating largely at a constant uniform. From point 2-4 the acceleration remains at a constant velocity. From point 4-6 the gradient...
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