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A particle is moving along the x−axis, with its coordinate with time ′t′ given by x(t)=10+8t−3t2. Another particle is moving along the y−axis, with its coordinate as a function of time given by y(t)=5−8t3. At t=1 s, the speed of the second particle as measured in the frame of the first particle is given as √v. Then v (in m/s) is |
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Answer» A particle is moving along the x−axis, with its coordinate with time ′t′ given by x(t)=10+8t−3t2. Another particle is moving along the y−axis, with its coordinate as a function of time given by y(t)=5−8t3. At t=1 s, the speed of the second particle as measured in the frame of the first particle is given as √v. Then v (in m/s) is |
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