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heheheh
Questions (10)
If a cart is going down a ramp, with a block of friction placed in front of it, what are the forces acting upon the cart?
0 answers
189 views
Rearrange for g
K = 2π / √g
1 answer
148 views
if an object falls at an acceleration of -9.8 m/s/s and is 0.15m above the ground, how long does it take to reach the ground
1 answer
175 views
isolate for t
x = u t + 1/2 a t^2
1 answer
150 views
An astronaut on the moon throws a wrench straight up at 4 0 m/s. Three seconds later it falls downwards at a velocity of 0.80
1 answer
258 views
is the inverse of f(x)= - √2(x+4) -8 (the 8 is not part of the square root)
this: (x+8/-1)^2/2 -4 (the 4 is not part of the
2 answers
178 views
If the molar ratio was 1:1 between the acid and base and the acid is 10 mL and the base is 8.3 mL, how do you find the molar
1 answer
197 views
what is the force diagram of the stairs when a person walks up the stairs at a constant rate?
2 answers
223 views
10g of CuCl2 and 15g of NH4OH (aq) are combined to form Cu(OH)2 and NH4Clsolid. Which is the limiting reactant?
2 answers
233 views
What is the molarity of a solution which has a total volume of 100.0 mL and contains 5.8 g of NaCl?
Note: was told the units when
1 answer
310 views
Answers (4)
actually answers to both questions are appreciated
CORRECTION: what is the force diagram of your foot when walking up the stairs at a constant rate?
I found the # of moles for CuCl2 is 0.074 and for NH4OH is 0.429, and since its a ratio of 1:2 isn't CuCl2 the limiting and NH4OH the excess?
What about the quiz ?
