thanks in advance
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Hi ! Originally Posted by Misa-Campo Note that . As , we get that hence . Can you use this to answer the two questions?
Originally Posted by Misa-Campo thanks in advance By re-writing as it's simple to see that the centre of motion is x = 3. i) Solve x = 3 for t: etc. ii) . Clearly the maximum value is v = 8.
Originally Posted by mr fantastic By re-writing as it's simple to see that the centre of motion is x = 3. i) Solve x = 3 for t: etc. ii) . Clearly the maximum value is v = 8. for i) im still stuck what do you mean by solve x = 3 for t: etc. I've only started this topic so im not too sure
Originally Posted by Misa-Campo thanks in advance Originally Posted by mr fantastic By re-writing as it's simple to see that the centre of motion is x = 3. i) Solve x = 3 for t: etc. [snip] Originally Posted by Misa-Campo for i) im still stuck what do you mean by solve x = 3 for t: etc. Since the centre of motion is x = 3, you want the times at which x = 3: . And you know how to solve this trig equation ....?
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