Number 1 and 2 show all work 1) A ball is thrown at 14.0 m/s at 45° above the horizontal. Someone located 30.0 m away alongline of the path starts to run just as the ball is thrown. How fast, and in which direction, must theperson run to catch the ball at the level from which it was thrown?2) If a baseball player can throw a ball at 45° to a point 100 m away horizontally to the initialvertical level, how high could he throw it vertically upward?3) A motorcyclist plans to jump across a gorge width 32.0 m. He takes off on a 18.0° ramp. Whatminimum speed does he require if he lands at the initial level?4) A projectile fired from the ground has a velocity v = 24.0 î –- 8.00 ĵ m/s at a height of9.10 m. Find: (a) the initial velocity; (b) the maximum height.5) sprinter running on a circular track has a velocity of constant magnitude 9.20 m/s and acentripetal acceleration of magnitude 3.80 m/s². What are (a) the track radius and (b) the periodof the circular motion?6) A centripetal-acceleration addict rides in uniform circular motion with radius r= 3.00 m. Atone instant his acceleration is a= (6.00 m/s )î+(-4.00 m/s²)j. At that instant, what are thevalues of (a) v -a and (b) rxa?7) The figure below shows a conical pendulum. It consists of a bob is suspended at the end of astring and describes a horizontal circle at a constant speed of 1.28 m/s. If the length of thestring is 1.20 m and it makes an angle of 20° with the vertical, find the acceleration of the bob.8) A stone moves in a circle of radius 60.0 cm and has a centripetal acceleration of 90 m/s². Howlong does it take to make 8 revolutions?

Name: Number 1 and 2 show all work 1) A ball is thrown at 14.0 m/s at 45° ab
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Description: Number 1 and 2 show all work 1) A ball is thrown at 14.0 m/s at 45° above the horizontal. Someone located 30.0 m away alongline of the path starts to run just as the ball is thrown. How fast, and in which direction, must theperson run to catch the ba

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1) A ball is thrown at 14.0 m/s at 45° above the horizontal. Someone located 30.0 m away along line of the path starts to run just as the ball is thrown. How fast, and in which direction, must the person run to catch the ball at the level from which it was thrown?

1) A ball is thrown at 14.0 m/s at 45° above the horizontal. Someone located 30.0 m away along line of the path starts to run just as the ball is thrown. How fast, and in which direction, must the person run to catch the ball at the level from which it was thrown?

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter4: Motion In Two And Three Dimensions

Section: Chapter Questions

Problem 56P: Olympus Mons on Mars is the largest volcano in the solar system, at a height of 25 km and with a...

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