<span>A pliable sheetlike structure acting as a boundary, lining, or partition in an organism.</span>
Answer:
Before we begin, first convert the minutes unit to seconds to match the unit for speed. Since there are 60 seconds in a minute, and there are 3 minutes, 3*60 = 180 seconds. Using the formula s = d/t, we can manipulate this formula to solve for d, the distance. So we isolate the d variable, to get d = st, and we can substitute the values of s and t into this formula. Now we have d = 4m/s*180s. Now we solve this to get d = 720m. Now we can convert meters to miles, to get approximately 0.45 miles.
Explanation:
A
A is incorrect. It depends very much on which gas it is. O2 has vastly different properties than F2
B
Yes it can. The molar mass of oxygen is 2 * 16 = 32
The molar mass of F2 = 2*9 = 18
C
The molar mass is independent of temperature So C is false
D
is True
B and D are both true.
Answer:
C carbon identified as one c=1 and o oxygen=2 atoms/molecules
Explanation:
All the forces are correct except that the counter-force in the 10.0 kg block must be 2*u*m1*g + u*m2*g. The reaction force from the friction of the 5.00 kg block is u*m1*g, and the friction force from the floor is u*(m1 + m2)*g.
The 5.00 kg block must be static. T1 = u*m1*g = 0.200*5*9.80 = 9.80 N.The net force of the 10.0 kg block is 45.0 - 2*0.20*5*9.80 - 0.20*10*9.80 = 5.80 N. Thus, the acceleration of the 10.0 kg block is 5.80 / 10 = 0.580 m/s^2.
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