Answer:
13.5
Explanation:
.3×45=13.5 See that is correct u can check with a calculator, I used a calculator
Answer: Thick Continous Lines
Explanation:
In blue print reading, there are many types of significant lines with unique meanings and usages.
The thick continuous line is used to represent surface boundaries or solid objects.
Answer:
8.4 m/s
Explanation:
The toy completes 10 circle in 30 seconds. So its frequency of revolution is
The periof of revolution is the reciprocal of the frequency, so
The radius of the circular path is
r = 4.0 m
So the total distance covered by the toy in one circle is the length of the circumference:
And so the average speed is
B. it was necessary to see data from more plants before the conclusion could be accepted.
Answer:
Work, in physics, measure of energy transfer that occurs when an object is moved over a distance by an external force at least part of which is applied in the direction of the displacement
Explanation:
