A 10.0 kg dog jumps up in the air to catch a ball. The dog's centre of mass is normally 0.2 mabove the ground and he is 0.5 m long. The lowest he can get his centre of mass is 0.12 m above the ground and the highest he can get his centre of mass above the ground before he can no longer push against the ground is 0.30 m. If the maximum force the dog can exert on the ground is 1.9 times the gravitational force the Earth exerts on him, to what height, h. (in m) can he jump above the ground? Enter your answer only (with no units) accurate to two decimal places below. h =
A 10.0 kg dog jumps up in the air to catch a ball. The dog's centre of mass is normally 0.2 mabove the ground and he is 0.5 m long. The lowest he can get his centre of mass is 0.12 m above the ground and the highest he can get his centre of mass above the ground before he can no longer push against the ground is 0.30 m. If the maximum force the dog can exert on the ground is 1.9 times the gravitational force the Earth exerts on him, to what height, h. (in m) can he jump above the ground? Enter your answer only (with no units) accurate to two decimal places below. h =
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 12P: A basketball star covers 2.80 m horizontally in a jump to dunk the ball (Fig. P4.12a). His motion...
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