chenping
 Name:
 Ping Chen
 School:
 Universiti Teknologi Malaysia (UTM)
 About:
 A nuclear engineering student?
Namo Amitabha ^.^
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chenping:
Group Title
Fluid Mechanics Easy Questions:
1) A closed tank having a volume of 2 ft3 is filled with 0.30 lb of a gas. A pressure gauge attached to the…
 updated 4 months ago
 5 replies
 No Medals Yet
Mathematics

Rubio101:
Group Title
Can I have someone's opinion Its a very easy question. I just want to know if i got everything down.
 updated 6 months ago
 16 replies
 1 Medal
Mathematics

chenping:
Group Title
Hello, anyone please help me solve this mechanics problem together? Using 1) method of joints and 2) method of section joint analysis to…
 updated 6 months ago
 8 replies
 1 Medal
Mathematics

chenping:
Group Title
Hello, anyone please help me solve this mechanics problem together? Using 1) method of joints and 2) method of section joint analysis to…
 updated 6 months ago
 1 reply
 No Medals Yet
Mathematics

chenping:
Group Title
Hello, anyone please help me solve this mechanics problem together?
Using 1) method of joints and 2) method of section joint analysis to f…
 updated 5 months ago
 4 replies
 No Medals Yet
Mathematics

Akshit_math:
Group Title
A particle moves along the Xaxis as
x=u(t2s)+a(t2s)^2
…
 updated 6 months ago
 5 replies
 3 Medals
Mathematics

samey:
Group Title
why sometime chose (viscosity and velosity)as repeats parameters
 updated 6 months ago
 1 reply
 1 Medal
Mathematics

purplesnowman:
Group Title
A van accelerates 3.20 m/s^2 to the south. Net force is 5.50x10^3 N. What is the mass?
What is the formula to finding the mass?
 updated 6 months ago
 7 replies
 2 Medals
Mathematics

Mashy:
Group Title
Names of the stars in the neighbor hood.
When i look up in the sky.. i see so many stars. i am wondering if all the stars which we can s…
 updated 7 months ago
 5 replies
 1 Medal
Mathematics

Akhilender:
Group Title
A particle is observed from two frame s1 and s2. The frame s2 moves with respect to s1 with an acceleration a. Let F1 and F2 be the pseudo f…
 updated 7 months ago
 3 replies
 No Medals Yet
Mathematics

happygirl:
Group Title
i am unable to do higher calculations ..the problems seems easy but reaching the final answer seems difficult ...i get confused what to do
 updated 7 months ago
 37 replies
 4 Medals
Mathematics

surd:
Group Title
in sound what is meant by contractions and rarefactions
 updated 7 months ago
 4 replies
 No Medals Yet
Mathematics

Jire:
Group Title
What are the relative magnetic "strengths" of the following neodymium magnet: 5mm height, 20mm diameter? I need to have some "absolute", the…
 updated 11 months ago
 2 replies
 No Medals Yet
Mathematics

mother123:
Group Title
Find the intercepts in y =x^2 +3x/(3x+1)^2
 updated 11 months ago
 7 replies
 3 Medals
Mathematics

eisasaleem:
Group Title
a light body A and a heavy body B have same linear momentum. then kinetic energy of A with respect to B is???
 updated 11 months ago
 3 replies
 No Medals Yet
Mathematics

cmerz:
Group Title
Transmission of the nerve message within the neuron is electrical in nature.
True or False
 updated 11 months ago
 3 replies
 1 Medal
Mathematics

A.sweatmon:
Group Title
how is atoms related to matter
 updated 11 months ago
 3 replies
 No Medals Yet
Mathematics

Jire:
Group Title
Explain this complex concept with formulas, physics pros; magnetic dipole moments. It's for an important research. The formulas are on this …
 updated 11 months ago
 3 replies
 No Medals Yet
Mathematics

sitaulasagar:
Group Title
a car covers the first half of the distance between two places at 40km/hr and the other half at 60km/hr
.the average speed of the car is
 updated 11 months ago
 2 replies
 1 Medal
Mathematics

Diwakar:
Group Title
Why do ice cream sellers sprinkle salt on ice?
 updated 11 months ago
 12 replies
 4 Medals
Mathematics

asmagul:
Group Title
role of physics in biotechnology and biochemistry?what topics of physics are concerned with them
 updated 11 months ago
 10 replies
 1 Medal
Mathematics

superhelp101:
Group Title
In your own words, explain how solar sunspot activity affected global climate during the Maunder Minimum.
 updated 11 months ago
 17 replies
 1 Medal
Mathematics

cmerz:
Group Title
In general, a change in the direction of more spread out or less useful energy is spontaneous.
true or false
…
 updated 11 months ago
 2 replies
 1 Medal
Mathematics

jepolle:
Group Title
What is the scientific reason for "fly away" hair?
 updated 11 months ago
 2 replies
 No Medals Yet
Mathematics

Rohit80848582:
Group Title
Discuss the dual nature of electromagnetic waves and how they travel in a vacuum and through a medium.
 updated 11 months ago
 1 reply
 No Medals Yet
Mathematics

mayrax33:
Group Title
What is the greenhouse effect? The natural process where the sun's energy is trapped by the atmosphere to make the Earth warm enough for l…
 updated 11 months ago
 3 replies
 1 Medal
Mathematics

gabriellerenee:
Group Title
I don't want an answer to this question, I was just hoping someone could explain it and walk me through it.
A whistle you use to call your …
 updated 11 months ago
 9 replies
 2 Medals
Mathematics

luisaforhappiness:
Group Title
Why is temperature, a measure of coldness or hotness, considered a macroscopic measure or description of the microscopic behavior of an obje…
 updated one year ago
 5 replies
 5 Medals
Mathematics

dream95:
Group Title
A machine is used to push an object of mass 2kg up a rough inclined plane. A constant force of 14N is needed to move the object up the plane…
 updated one year ago
 25 replies
 No Medals Yet
Mathematics

Hashir:
Group Title
What is a medal party?
 updated one year ago
 8 replies
 3 Medals
Mathematics
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