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natali
Questions and answers by visitors named
natali
Questions (16)
explain why eating foods that provide all six types of important nutrients at this stage in your life can make you healthy when
1 answer
456 views
a solution of 0.2113 g of water dissolv ed in 25g of a solvent freezes at 11.5 degrees celcius below the freezing point of the
1 answer
721 views
the solubility of argon in water at 25 degrees celcius is 0.0150M. what is the henry's law constant of Ar if the partial
3 answers
1,390 views
A 1100kg car starts from rest, accelerates for 5 seconds. The magnitude of acceleration is (a)= 4.6m/s2. find the average power
4 answers
1,281 views
a 58kg skier is coasting down a 25degree slope with a kinetic friction force of 70N. initial speed is 3.6 m/s and distance
4 answers
2,459 views
A ball of mass 0.15kg is dropped from rest at a height of 1.25m. it rebounds from the floor to reach a height of 0.960n. what
7 answers
6,359 views
A 100W light bulb is left on for 10hrs. Over this period of time how much energy is used by the bulb?
am i doing this right? my
2 answers
503 views
at the earths surface, a projectile is launched straight up at a speed of 10km/. To what height will it rise?
i need some major
2 answers
699 views
a uniform bridge span weighs 50x10^3 and is 40m long. A car weighing 15X10^3 is parked with its center of gravity located 12m
5 answers
6,266 views
A 100N uniform ladder, 8.0m long, rests against a smooth vertical wall. the coefficient of static friction between ladder and
3 answers
3,070 views
A copper wire or length 2.0M, with cross-sectional area 7.1x10^-6 m^2 and youngs modulus of 11x10^10 N/m^2 has a 200 kg load
3 answers
2,490 views
Find the x and y coordinates of the center of gravity of a 4ft by 8ft uniform sheet of plywood with the upper right quadrant
4 answers
3,340 views
In a figure ABCDEF is a regular hexagon with DH=1cm and HC=2cm. Find the length of AH
4 answers
652 views
calculate P(i) for the following polynomial
p(x)=x3+2x2-5x+8 Find | z | for each of the following complex numbers and represent
3 answers
546 views
Lauren is pedaling down a steep hill on her bicycle and wants to be able to coast up the next hill, which is 25 meters high,
1 answer
429 views
Lauren is pedaling down a steep hill on her bicycle and wants to be able to coast up the next hill, which is 25 meters high,
2 answers
536 views
Answers (11)
18.125
thank you
265
more I AGree
i was looking for help ... not to solve my hw. -.-
on the side DC
so is this right ? (3.0x10^-4)*(3.5rad/sec) / 3sec? i get 3.5x10^-4 N.m is this correct?
i got 15 is that correct?
A 100W light bulb is left on for 10hrs. Over this period of time how much energy is used by the bulb? am i doing this right? my guess is to convert 100W to kW and convert 10 hrs to seconds and multiply the 2 together? which gives 3600J or should i just
VF=23m/s KE=290,950 Power=58,190 is this correct? thanx natali
is the answer 18.3m/s? i just wanna make sure i did the problem right
