Mathematics, 02.03.2021 01:30, Iamchill5998
A pendulum is swinging back and forth. After ttt seconds, the horizontal distance from the bob to the place where it was released is given by \qquad H(t) = 7 - 7 \cos \left(\dfrac{2\pi (t-2)}{20}\right)H(t)=7−7cos( 20 2π(t−2) )H, left parenthesis, t, right parenthesis, equals, 7, minus, 7, cosine, left parenthesis, start fraction, 2, pi, left parenthesis, t, minus, 2, right parenthesis, divided by, 20, end fraction, right parenthesis. How often does the bob cross its midline? Give an exact answer
Answers: 3
Mathematics, 22.06.2019 02:30, destiny465
Why does the shape of the distribution of the weights of russet potatoes tend to be symmetrical?
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Mathematics, 22.06.2019 03:30, breexj
Eric and shiloh each have a savings account. the ratio of eric’s account balance to shiloh’s account balance is 4: 3. together they have a total of $140 in their accounts. use the tape diagram below to you determine the balance of eric’s account.
Answers: 2
A pendulum is swinging back and forth. After ttt seconds, the horizontal distance from the bob to th...
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