You're 6.0 m from one wall of a house. You want to toss a ball to your friend who is 6.0 m from the opposite wall. The throw and catch each occur 1.0 m above the ground. (Figure 1) Assume the overhang of the roof is negligible, so that you may assume the edge of the roof is 6.0 m from you and 6.0 m from your friend. Part A What minimum speed will allow the ball to clear the roof? ? m/s Part B At what angle should you toss the ball? Figure 1 of 1 ? to the horizontal. 145° 3.0 m [1.0 m 田 6.0 m 6.0 m 6.0 m

You're 6.0 m from one wall of a house. You want to toss a ball to your friend who is 6.0 m from the opposite wall. The throw and catch each occur 1.0 m above the ground. (Figure 1) Assume the overhang of the roof is negligible, so that you may assume the edge of the roof is 6.0 m from you and 6.0 m from your friend. Part A What minimum speed will allow the ball to clear the roof? ? m/s Part B At what angle should you toss the ball? Figure 1 of 1 ? to the horizontal. 145° 3.0 m [1.0 m 田 6.0 m 6.0 m 6.0 m

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter4: Two-and-three Dimensional Motion

Section4.5: Special Case Of Projectile Motion

Problem 4.4CE

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