Henry is less

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The following questions were asked by visitors named Henry is less.

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The following answers were posted by visitors named Henry is less.

The beanbag that was thrown at 30o will return and hit ground first, because its' vertical component of initial velocity is less than that of the bag that was thrown straight up. Yo = Vo*cos30. So it is less by a factor of 0.866.

a. k = 20N/0.5m = 40 N/m. b. E = F*d = 40*1 = 40 J.

See previous post.

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