Depends on the prism!
Here are the basic ones:
SA of rectangular prism = 2lw + 2wh + 2lh OR 2(lw+wh+lh)
SA of triangular prism = 2*area of base + perimeter of base*height
Answer:
86.5 ns
Step-by-step explanation:
The speed in the original direction (horizontally) is unchanged by the vertical force the field exerts. The travel time is ...
time = distance/speed = (4.5×10^-2 m)/(5.20×10^5 m/s) = 8.65×10^-8 s
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An engineer would express this time using the SI prefix nano- for 10^-9. The time is 86.5 ns.
Y=1x because if you draw it on the line you’ll see the linear variation
C
You can use the pythagorean theorem.
5^2+4^2 =c^2 (or length of AB in this case)
25+16=c^2
41=c^2
c (or length of AB) = sqrt 40
Answer:
66.42°
Step-by-step explanation:
cos(∠B)=2/5
∠B=aarccos(2/5)
∠B=66.42°
