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A particle travels 15 times

A particle travels 15 times around a 10-cm radius circle in 42 seconds. What is the average speed (in m/s) of the particle?= I
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2. asked by Mark
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Two particles A and B are in uniform circular motion about a common center. The acceleration of particle A is 4.7 times that of
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2. asked by Audrey Petricevich
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A particle moving in simple harmonic motion passes through the equilibrium point (x=0) 9 times per second. At t=0t=0 its
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2. asked by kloe
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A particle moving in simple harmonic motion passes through the equilibrium point (x=0)8 times per second. At t=0 its velocity at
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2. asked by byu
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A particle moves along a vertical line. Its position in m at time t in s is given by s(t) = t3 – 9t2 + 24.a) Determine the
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2. asked by william
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a particle travels in a straight line ,such that for a short time 2s<t<6s its motion is described by v=(4/a)m/s where a is in
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2. asked by bk4
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A particle moves on a vertical line so that its coordinate at time t is3 y = t − 12t+ 3, t≥ 0 . When is the particle moving
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2. asked by John
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A particle travels along the x-axis so that its velocity is given by v(t)=cos3x for 0<(or equal to)t<(or equal to)5. When t=0,
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2. asked by Dalton
3. 602 views
A particle starts from rest and has an acceleration of 2m/s*2 for 10sec.After that, the particle travels for 30sec with constant
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2. asked by Sunidhi
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a particle starts from rest and travels a distance x with uniform acceleration, then it travels a distance 2x with uniform speed
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2. asked by hari
3. 704 views