Calculus and Above

Related Calculus and Above Questions
A hockey puck of mass 0.15 kg is initially traveling with a
A hockey puck of mass 0.15 kg is initially traveling with a horizontal velocity of -47 m/s. The goalie slaps the puck, sending it traveling in the opposite direction with a horizontal velocity of +39 … read more
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As seen in the diagram below, a ball of mass 500 g is
Second opinion] As seen in the diagram below, a ball of mass 500 g is attached to a cord and will be hit by a bat that very briefly applies a horizontal force FA to the ball at the bottom position (as… read more
Prof. Morris
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Ph. D.
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As seen in the diagram below, a ball of mass 500 g is
As seen in the diagram below, a ball of mass 500 g is attached to a cord and will be hit by a bat that very briefly applies a horizontal force FA to the ball at the bottom position (as shown in the di… read more
Debdatta Bhattachary
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A 4.10-kg ball, moving to the right at a velocity of +3.15
A 4.10-kg ball, moving to the right at a velocity of +3.15 m/s on a frictionless table, collides head-on with a stationary 8.80-kg ball. Find the final velocities of (a) the 4.10-kg ball and of (b) th… read more
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4) A spring with a spring constant of 150 N/m is compressed
4) A spring with a spring constant of 150 N/m is compressed by a distance of 5 cm. A ball of mass 0.50 kg is placed at the end of the spring, and the spring is released and collides with the ball. The… read more
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1 Calculate the momentum of a 2000kg truck traveling at
1 Calculate the momentum of a 2000kg truck traveling at 60mi./h (1mi.=1609m).Calculate the momentum of a 60kg person sitting inside of the same truck. If the truckwere to stop suddenly over a time per… read more
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A 1kg ball traveling along the positive x axis at 5m/s
A 1kg ball traveling along the positive x axis at 5m/s collides with a 4kg ball. How fast would the 4kg ball move after the collision if the 1kg ball slows down to 2m/s?… read more
akch2002
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A baseball (m=0.145kg) moving with an initial velocity of
A baseball (m=0.145kg) moving with an initial velocity of 15m/s to the right is struck by a bat and acquires a final velocity of 20m/s to the left. (a) What is the initial momentum of the ball? (b) Wh… read more
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A tennis ball with a velocity of 11.4m/s is thrown
A tennis ball with a velocity of 11.4m/s is thrown perpendicularly at a wall. After striking the wall, the ball rebounds in the opposite direction with a speed of 7.92m/s. If the ball is in contact wi… read more
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A tennis ball with a velocity of 11.4m/s is thrown
Second opinion] A tennis ball with a velocity of 11.4m/s is thrown perpendicularly at a wall. After striking the wall, the ball rebounds in the opposite direction with a speed of 7.92m/s. If the ball … read more
Sandhya_sharma
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Is anyone on that can help my questions? so confused why no
is anyone on that can help my questions? so confused why no one can help. i need these asap.… read more
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A 0.006-kg bullet traveling horizontally with a speed of
A 0.006-kg bullet traveling horizontally with a speed of 1.00 103 m/s enters an 16.6-kg door, imbedding itself 8.4 cm from the side opposite the hinges as in the figure below. The 1.00-m-wide door is … read more
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I got some questions about college Trig class #1. Two
Hello, I got some questions about college Trig class #1. Two automobiles leave from the same point in Chicago at the same time and travel along straight highways that differ by 46°. If their speeds ar… read more
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I got some questions about college Trig class #1. Two
Hello, I got some questions about college Trig class #1. Two automobiles leave from the same point in Chicago at the same time and travel along straight highways that differ by 46°. If their speeds ar… read more
akch2002
Master's Degree
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Phone only(no case) mass = .175767kg; collision time = 0.01
phone only(no case) mass = .175767kg; collision time = 0.01 secondsSilicone mass = .0481942kg + .175767kg (phone without case mass); collision time = 0.05secondsHard plastic mass = .0311845kg + .17576… read more
R.R. Jha
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.) An anti- aircraft gun barrel and carriage, excluding
b.) An anti- aircraft gun barrel and carriage, excluding ammunition, together have a mass of 40,000 kg. The gun fires a shell of mass 80 kg with a velocity of 350 ms-1. The gun cylinders exert a total… read more
akch2002
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1.)A Bluray disk is orginally at rest. A mass of 0.23 kg
1.) A Bluray disk is orginally at rest. A mass of 0.23 kg is attached to the Bluray a distance of 0.1 meters from center of the Bluray. The tangential acceleration of the mass is 3.3 m/s2 and is const… read more
Mr. Gregory White
Master's Degree
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Chap. 7, #10. (II) A 3800-kg open railroad car coasts along
Chap. 7, #10. (II) A 3800-kg open railroad car coasts along with a constant speed of 8.60 m/s on a level track. snow begins to fall vertically and fills the car at a rate of 3.50 kg/min. Ignoring fric… read more
akch2002
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