Answer:
R = 11.8 ohms
Explanation:
Formula
R = R_ref[1 + a(T - T_ref)]
Givens
- R_ref = 10 ohms
- T_ref = 20oC
- T = 65oC
- a = 0.004
- R = resistance at 65oC = ???
Solution
R = 10*[1 + 0.004(65 - 20)]
R = 10*[1 + 0.004(45)]
R = 10*[1 + 0.18]
R = 10*(1.18)
R = 11.8 ohms
Be sure you understand not to add the 1 and 0.004 together. You don't get 1.004 at any point of the solution. If you do, you won't know what to do (exactly) with the 45.
The volume of snow is on the lawn, in cubic meters is 5.75 x 10⁻³ m³.
<h3>
Volume of the lawn in cubic meters</h3>
The volume of snow is on the lawn, in cubic meters is calculated as follows;
V = ²/₃πr³
where;
r is the uniform depth
r = 14 cm = 0.14 m
V = ²/₃π(0.14)³
V = 5.75 x 10⁻³ m³
Thus, the volume of snow is on the lawn, in cubic meters is 5.75 x 10⁻³ m³.
Learn more about volume of lawn here: brainly.com/question/28060693
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Answer:
Move the small car so it appears on the left side of the lens.
Explanation:
Option B
Answer:
Explanation:
position
y(t) = 2.80t + 0.61t³
velocity is the derivative of position
v(t) = 2.80 + 1.83t²
acceleration is the derivative of velocity
a(t) = 3.66t
F = ma = 5.50(3.66(4.10)) = 82.533 N
which should be rounded to no more than three significant digits and arguably only two due to the 0.61 factor.
F = 82.5 N or 83 N
Yes the units are Newtons, cannot tell what your system will accept. May not want the units at all.