Calculus and Above

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A baseball traveling horizontally at a speed of 35 m/s hits
A baseball traveling horizontally at a speed of 35 m/s hits a bat and rebounds in the opposite direction. The time interval for the collision is about 0.010 s, and the mass of the ball is 0.140 kg. As… read more
DebdattaBhattacharya
DebdattaBhattacharya
Doctoral Degree
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A roller coaster car travels at speed 7.7 m/s over a
A roller coaster car travels at speed 7.7 m/s over a 13-m-radius vertical circular hump. What is the magnitude of the upward force that the coaster seat exerts on a 55-kg woman passenger?… read more
DebdattaBhattacharya
DebdattaBhattacharya
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Use the built-in stopwatch to measure the period of motion
Use the built-in stopwatch to measure the period of motion for the Ferris wheel.a) What is its period? b) Calculate its tangential velocity. c) Calculate its centripetal acceleration. d) If the mass o… read more
DebdattaBhattacharya
DebdattaBhattacharya
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As soon as the box begins to move, the friction becomes
As soon as the box begins to move, the friction becomes kinetic. Find out the kinetic friction force on the crate, Record this value in Table 1Maximum static friction fs,max (N) for both data tablesDr… read more
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DebdattaBhattacharya
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A dragster starts from rest and accelerates (speeding up)
A dragster starts from rest and accelerates (speeding up) down an inclined track. Each tire has a radius of .32 m and rolls without slipping. It starts from rest and takes 5.6 sec to roll down 34 mete… read more
DebdattaBhattacharya
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A car can safely make a turn around a flat curve at a
A car can safely make a turn around a flat curve at a maximum speed (v) with a coefficient of friction of .53. If the same curve were banked, what angle would allow the car to make the turn without an… read more
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A car can safely make a turn around a flat curve at a
A car can safely make a turn around a flat curve at a maximum speed (v) with a coefficient of friction of .53. If the same curve were banked, what angle would allow the car to make the turn without an… read more
DebdattaBhattacharya
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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
DebdattaBhattacharya
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Two blocks are connected by a massless string that runs
Two blocks are connected by a massless string that runs across a frictionless pulley with a mass of 5.00 kg and a radius of 10.0 cm. The first block with an unknown mass of m1 sits on a horizontal sur… read more
MunishK
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Shown in the figure below is a magazine resting on top of a
Shown in the figure below is a magazine resting on top of a book. There is static friction between the magazine and the book and there is kinetic friction between the book and the table. If you pull v… read more
DebdattaBhattacharya
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Consider a 119.5 kg object that moves from 0 m on the y-axis
Consider a 119.5 kg object that moves from 0 m on the y-axis at 0 s to 19.2 m on the y-axis at 56.4 s. You know that the object starts from rest at 0 s, and that it is acted on by a net force that fol… read more
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A large stone disk is viewed from above and is initially at
A large stone disk is viewed from above and is initially at rest as seen in the figure below. The disk has a mass of 205.0 kg and a radius of 1.900 m. A constant force of 40.0 N is applied tangent to … read more
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Sets up a simple track for her toy block (m = 0.39 kg) as
Maria sets up a simple track for her toy block (m = 0.39 kg) as shown in the figure below. She holds the block at the top of the track, 0.54 m above the bottom, and releases it from rest.(a) Neglectin… read more
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A horizontal spring with force constant k = 695 N/m is
A horizontal spring with force constant k = 695 N/m is attached to a wall at one end and to a block of mass m = 2.35 kg at the other end that rests on a horizontal surface. The block is released from … read more
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1) If a student walks 4.00km north in 1.0hrs then walks
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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
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I need help with a Physics course for online college. The book
I need help with a Physics course for online college. The book is "Conceptual Physics, 10th Edition, Hewitt. ISBN: 978-0-558-16970-1. It includes the "My Physics Place" lab website. It consists of Dis… read more
Osbert12
Osbert12
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The below link will give you download instruction to the other
The below link will give you download instruction to the other files needed to complete the work. I will need lab 1 in ASAP.. the others within 24 hours... as alway I will provide a tip as needed: htt… read more
Ashok Kumar
Ashok Kumar
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