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determine the average acceleration of

A hockey puck travelling at 26 m/s [E 22* S] rebounds off the board at 21 m/s [E 22* N]. The puck is in contact with the board
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2. asked by Raj
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a particle moves along a straight line such that its position is defined by s=(t^2-3t^2=2)m.determine the average velocity, the
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2. asked by chanz11
3. 887 views
An athlete finished the 100 meter race in 10sec. What was his average speed? acceleration? Acceleration time? Acceleration
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2. asked by Qin
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Assume that an MX missile goes from rest to a suborbital velocity of 4.50 km/s in 30.0 s (the actual speed and time are
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2. asked by Melissa
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A man is driving his car ata velocity of 100km/h on a straight road. H e sees a traffic jam at a distance and slows down to
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2. asked by ted
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"from zero to sixty in 8 seconds" is a description of:a) average speed b) instantaneous speed c)average acceleration d)
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2. asked by Tammy
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a record player is switched from 33rpm to 45rpm.The artable changes speed in 2.0s.Calaculate its average angular acceleration
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2. asked by mich
3. 465 views
typically a bullet leaves a standard 45 caliber pistol at 262 m/s. if it takes i millisecond to transverse the barrel, determine
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2. asked by Amanda and Leah
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Typically a bullet leaves a standard 45 caliber pistol at 262 m/s. If it takes 1 millisecond to transverse the barrel, determine
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2. asked by Abakjh
3. 1,773 views
A particles position is described by the function x=3.4t^2 - 2.2t + 2.7 (m). Determine the average acceleration (in m/s^2) for
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2. asked by Peter kun
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