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A particle moves half distance

A particle moves half distance by 20 m/s and stay half distance moves by 30 m/s. Average speed of total journey should be?
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2. asked by Pradeep
3. 398 views
a particle covers 1/2 distance between A and B with a velocity V0. during 1/2 of the time required to cover the remaining
1. 1 answer
2. asked by anubhab
3. 632 views
For 4.95 seconds , a particle moves in a straight line according to the position function: s(t) = e^t(5-t)-5 .a. when id the
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2. asked by Anonymous
3. 877 views
For 4.95 seconds , a particle moves in a straight line according to the position function: s(t) = e^t(5-t)-5 .a. when id the
1. 2 answers
2. asked by Anonymous
3. 1,823 views
The position of a particle moves along the equation X = Vo/K (1 - e^(-KT))Vo and K are constants a)determine the total distance
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2. asked by Lucia
3. 512 views
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
3. 336 views
A particle moves on a straight line. The velocity after t seconds is given by V= 3t^2 – 6t – 8.The distance of the particle
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2. asked by kudu
3. 2,617 views
A charged particle A exerts a force of 2.62 N to the right on charged particle B when the particles are13.7 mm apart. Particle B
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2. asked by Anonymous
3. 616 views
A charged particle A exerts a force of 2.39 ìN to the right on charged particle B when the particles are 13.3 mm apart.
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2. asked by Jan
3. 723 views
A particle moves along the c-axis so that at time t its position is given by x(t)=t^2-6^t+9t+11a)What is the velocity of the
1. 4 answers
2. asked by Yoona
3. 1,651 views