A skateboarder travels on a horizontal surface with an initial velocity of 3.8 m/s toward the south and a constant acceleration of 2.4 m/s2 toward the east. Let the x-direction be eastward and the y-direction be northward and let the skateboarder be at the origin at t=0. What is her x position at t=0.80s?

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A: 1) initial velocity = 3 mph along eastacceleration provuded by wind from south = 0.3 ms2 time = 2.50…

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A: Given u̅ =( 5î +4 ĵ )  v̅ = 8 î   t = 5.6 s

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A: Solution:

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Q: The world long jump record is 8.95m. Treated as a projectile, what is the maximum range obtainable…

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Q: A skateboarder travels on a horizontal surface with an initial velocity of 4.4 m/sm/s toward the…

A: Given data:  Initial velocity (u) = 4.4 m/s, toward the south Acceleration (a) = 2.6 m/s2, toward…

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Q: A ball experiences an acceleration of 0.25 m/s2 in the +x-direction while moving at 3.4 m/s along…

A: acceleration (a) = 0.25 ms2 , in +x direction initial velocity (vi) = 3.4 ms , in +y direction

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Projectile Motion