I’m fine with part a, answer 3.3 x10^6 but I’m getting 0.00045 for part b when it should be 2.8x10^-4, what am I missing?
e = (1500x18)/(1.3x10^11 x 0.000452389)
The answer is 127.04g. I’m getting close but can’t get the answer.
Using 9.81 for gravity, the force where the balance is is 2.10(58146)N
As it is balanced
2.10N x 0.29m = W x 0.50m where 0.50 is the centre of mass
That gives W = 1.22N
= 124.5g?
I've just read somewhere that acceleration is zero when an object is at terminal velocity? I think it's wrong but wanted to check if I'm right?
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Homework Statement
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Homework Statement
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Homework Equations
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Homework Statement
Please could someone check if I have got this right? Many thanks
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Homework Statement
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Homework Equations
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Homework Statement
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Homework Equations
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Homework Statement
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Homework Statement
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