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Dia
Questions (12)
‘Will you give me your hand, my kind young friend, and lead me in.’
a) Who said this and to whom? b) Where was the speaker at
1 answer
641 views
a plumber cuts two short pieces of pipe each 37 centimeters long from a piece of pipe that is 1 meter long. how much pipe is
3 answers
976 views
Which of the following statements is not true of using electron dot diagrams?
A. The element's group number provides a clue about
1 answer
1,778 views
A parcel in the form of a rectangular block is held together by three pieces of tape as shown in the diagram . The parcel has
0 answers
881 views
A parcel in the form of a rectangular block is held together by three pieces of tape . The parcel has square ends of side x cm
0 answers
641 views
I need to find the unit normal vector given:
r(t)= ti + (6/t) j where t= 3 I know I need to find the unit tangent vector first,
0 answers
782 views
A cylinder contains the helium gas with a volume of 0.1 m3 at a pressure of 220 kPa.
The gas is compressed to a volume of 0.02
1 answer
882 views
A horizontal spring is fixed at one end, then stretched 3.0 cm by a force of 6.0 N.
Afterwards, a 0.50 kg body is attached,
1 answer
614 views
The position of a body moving in simple harmonic motion is given by
m t x     ï£ ï£« + = 4 9 cos 3
0 answers
586 views
A block has mass 800 g, whose is fasten to a spring with spring constant k is 70 N/m.
The block is pulled a distance x = 15 cm
3 answers
672 views
What is the acceleration for the turtle moving with constant velocity of 5m/s to tghe right
1 answer
624 views
A man walks 40 m @ 30 degrees N of E, then 70 m @ 60 degrees S of E and finally 20 m @ 45 degrees N of W. What is the
1 answer
545 views
Answers (3)
IM GETTING MIXED SIGNALS HELP KMS
At a constant pressure, the volume of a gas is increased from 150.0 L to 300.0 L by heating it. If the original temperature of the gas was 20.0 degrees C, what will its final temperature (in Kelvin) be?
Thanks i will do the rest
