Questions Asked

khally92:
Group Title
The closest known star to our solar system is Alpha Centauri, which is approximately 4.30 light years away. A spaceship
with a constant spe…
 updated 20 days ago
 12 replies
 1 Medal

khally92:
Group Title
A relativistic proton has a momentum of 1.0 × 10
17
kg ∙ m/s and a rest energy of 0.15 nJ. What is the kinetic energy of
…
 updated one month ago
 No Medals Yet

khally92:
Group Title
How many joules of energy are required to accelerate a 1.0kg mass from rest to a speed of 86.6% the speed of light? (c
= 3.00 × 10
8
…
 updated one month ago
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khally92:
Group Title
Integral @hartnn work question. force and distance changing. please find attachment. thanks
 updated 3 months ago
 13 replies
 1 Medal

khally92:
Group Title
subspace. determine if the following are subspace
 updated 4 months ago
 5 replies
 2 Medals

khally92:
Group Title
find a unit vector in opposite direction as v=(1 4)
 updated 4 months ago
 1 reply
 No Medals Yet

khally92:
Group Title
Integrals
 updated 4 months ago
 13 replies
 3 Medals

khally92:
Group Title
@hartnn trig substitution
 updated 4 months ago
 24 replies
 11 Medals

khally92:
Group Title
integrals
 updated 4 months ago
 70 replies
 5 Medals

khally92:
Group Title
Integral.
 updated 4 months ago
 27 replies
 2 Medals

khally92:
Group Title
DERIVATIVE
 updated 4 months ago
 25 replies
 4 Medals

khally92:
Group Title
long division
…
 updated 4 months ago
 6 replies
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khally92:
Group Title
simple partial fraction integral.
 updated 4 months ago
 30 replies
 2 Medals

khally92:
Group Title
integral
 updated 4 months ago
 19 replies
 5 Medals

khally92:
Group Title
A 0.600kg sample of water exists initially as ice at 20degree. calculate the change in entropy of the sample if its temperature is increase…
 updated 4 months ago
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khally92:
Group Title
A 0.600kg sample of water exists initially as ice at 20degree. calculate the change in entropy of the sample if its temperature is increase…
 updated 4 months ago
 2 replies
 No Medals Yet

khally92:
Group Title
integrals.
 updated 4 months ago
 29 replies
 2 Medals

khally92:
Group Title
integral
 updated 4 months ago
 31 replies
 1 Medal

khally92:
Group Title
integral
 updated 4 months ago
 38 replies
 2 Medals

khally92:
Group Title
integral of 1/ squareroot of(2xx^2)
…
 updated 4 months ago
 5 replies
 2 Medals

khally92:
Group Title
find the integral of x/x^2+2 dx. thanks
 updated 4 months ago
 18 replies
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khally92:
Group Title
I am solving an antiderivative question using substitution....
 updated 5 months ago
 2 replies
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khally92:
Group Title
integral of x1xlnx/x(x1)^2 dx its nasty. I need someone to guide me through please. thanks
 updated 5 months ago
 60 replies
 1 Medal

khally92:
Group Title
How much additional energy is needed to fire a 7.2 x 102kg weather monitor on the earth’s surface to a height of 120 km above the earth.?…
 updated one year ago
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khally92:
Group Title
Thomas the train and Diesel are involved in an elastic collision. A 2.5 kg Thomas is, at rest but is approached headon by a 5.0 kg Diesel m…
 updated one year ago
 2 replies
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khally92:
Group Title
A bullet of mass 45 g is fired at a speed of 220 m/s into a 5.0kg sandbag hanging from a string from the ceiling. The sandbag absorbs the b…
 updated one year ago
 5 replies
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khally92:
Group Title
A bullet of mass 45 g is fired at a speed of 220 m/s into a 5.0kg sandbag hanging from a string from the ceiling. The sandbag absorbs the…
 updated one year ago
 No Medals Yet

khally92:
Group Title
A bullet of mass 45 g is fired at a speed of 220 m/s into a 5.0kg sandbag hanging from a string from the ceiling. The sandbag absorbs the…
 updated one year ago
 No Medals Yet

khally92:
Group Title
A 1.0 kg puck sliding at 15 m/s along some horizontal frictionless ice strikes and compresses a horizontal spring attached to one end of th…
 updated one year ago
 1 reply
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khally92:
Group Title
A 1.0 kg puck sliding at 15 m/s along some horizontal frictionless ice strikes and compresses a horizontal spring attached to one end of th…
 updated one year ago
 8 replies
 No Medals Yet
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