The photograph shows an area of land where golfers can practise their golf shots.Distances are marked out along the land in front of where the golfer stands, to measure the distancetravelled by the ball.Two levels are available. If the lower level is used, the ball lands at the same height from which it was hit.If the higher level is used, this enables the ball to be hit further.Source. www.golfnews.co.uk(a) A ball is given an initial velocity of 33 m s1 at an angle of 28° to the horizontal.When hit from the lower level, this ball travels a horizontal distance of 92 m before landing. Use of thehigher level increases the horizontal distance travelled before landing by 10 m.Deduce whether an upper level at a height of 4.5 m would be sufficient to produce this increase. Youshould ignore air resistance.(b) Your answer to part (a) did not consider the effect of air resistance.The trajectories of the motion of the golf ball with air resistance and without air resistance are shown.Trajectory withoutair resistanceTrajectory withair resistanceExplain the differences between the two paths.

Initial velocity of the ball is u = 33 m/s Angle of projection of the ball is 28 degrees Horizontal…

Answered: The photograph shows an area of land…

Physics for Scientists and Engineers with Modern Physics

10th Edition

ISBN:9781337553292

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter4: Motion In Two Dimensions

Section: Chapter Questions

Problem 35AP

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