Calculus and Above

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Two carts are initially at rest with a compressed spring
Two carts are initially at rest with a compressed spring between them. Cart 1 has mass m1. The spring pushes them apart. Cart 2, which has twice the mass of cart 1, has a final velocity of v2f . How m… read more
Debdatta Bhattachary
Debdatta Bhattachary
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Doctoral Degree
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I have 3 physics homework questions that need to be answered
Hi I have 3 physics homework questions that need to be answered in 30 minutes with work shown … read more
Debdatta Bhattachary
Debdatta Bhattachary
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Doctoral Degree
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A sphere of mass slides down from rest on an inclined
A sphere of mass slides down from rest on an inclined frictional surface . The coefficient of kinetic friction between the surface and the sphere is . This the sphere then collides with a stationary b… read more
Debdatta Bhattachary
Debdatta Bhattachary
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Doctoral Degree
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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
akch2002
akch2002
Master's Degree
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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
Debdatta Bhattachary
Debdatta Bhattachary
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Doctoral Degree
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Are you available to work this one out? A 25.0-kg child on a
Are you available to work this one out? A 25.0-kg child on a 2.00-m-long swing is released from rest when the ropes of the swing make an angle of 30.0 with the vertical. (a) Neglecting friction, find … read more
Debdatta Bhattachary
Debdatta Bhattachary
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Doctoral Degree
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In the diagram below, A mass M=2.5kg sits at rest against a
In the diagram below, A mass M=2.5kg sits at rest against a compressed spring. When released, the mass moves horizontally 1.5m across the rough surface (µk=0.2) and then 4m up the frictionless incline… read more
Debdatta Bhattachary
Debdatta Bhattachary
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Doctoral Degree
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Lab cart A has a mass of 2.5kg. Lab cart has a mass of
Lab cart A has a mass of 2.5kg. Lab cart B has a mass of 1.8kg. Both cares are at rest on a horizontal surface. Between them is a spring, k=150N/m, compressed 15cm. The system is help at rest and then… read more
Debdatta Bhattachary
Debdatta Bhattachary
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Doctoral Degree
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A 2.5kg block slides along a frictionless surface with a
A 2.5kg block slides along a frictionless surface with a speed of 4 m/s. The blocks slides along until it makes contact with a spring, compressing the spring 15 cm from its rest length at which point … read more
Debdatta Bhattachary
Debdatta Bhattachary
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Doctoral Degree
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1. Consider a metal loot crate, at the top of a frictionless
1. Consider a metal loot crate, at the top of a frictionless ramp. If the mass of the loot crate is 12.8kg and the ramp has a rise of 3m and a run of 4m, then compute the following. a) Compute the fre… read more
STEM_Tutor
STEM_Tutor
Doctoral Degree
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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
MunishK
Assistant Professor
M. Sc Mathematica
15,192 satisfied customers
Shown in the figure below is a block and track system. All
Shown in the figure below is a block and track system. All locations indicated by solid black lines are frictionless. The region indicated by the tan hash is a patch of friction with coefficient μk = … read more
Debdatta Bhattachary
Debdatta Bhattachary
Physics and Math tutor
Doctoral Degree
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A spring with spring constant 27 N/m is compressed a
A spring with spring constant 27 N/m is compressed a distance of 8.5 cm by a ball with a mass of 220.5 g (see figure below). The ball is then released and rolls without slipping along a horizontal sur… read more
MunishK
MunishK
Assistant Professor
M. Sc Mathematica
15,192 satisfied customers
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
Debdatta Bhattachary
Debdatta Bhattachary
Physics and Math tutor
Doctoral 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
R.R. Jha
Bachelor's Degree
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I have a witness to a bicycle accident who says he saw,
I have a witness to a bicycle accident who says he saw, through the windshield of his motor vehicle, a bicycle rider right in front of his motor vehicle operate his brakes at twenty miles an hour and … read more
Ryan
Ryan
Bachelor's Degree
4,665 satisfied customers
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
Mr. Gregory White
Master's Degree
114 satisfied customers
A 4 pound (.0104 snail mass) weight is traveling at 52.36 inch/sec
A 4 pound (.0104 snail mass) weight is traveling at 52.36 inch/sec horizontally, when it impacts a 10 pound/inch tension spring. The spring has Zero pre-load. How long does it take to stop, and how fa… read more
akch2002
akch2002
Master's Degree
3,547 satisfied customers
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