Answer:
117.3 feet per second.
Step-by-step explanation:
Velocity is the speed of an object in a definite direction. In mechanics, velocity is a vector quantity. It requires magnitude and direction to make any sense. Velocities are expressed per unit time.
The SI unit of time is the second.
Now, suppose we need the velocity in feet per second. A simple calculation will help:
feet per second = miles per hour × 1.466667 [ in other words, one mile per hour equals 1.466667 feet per second]
For a space capsule moving at 80 miles per hour, the velocity is given by
= 80 × 1.466667
= 117. 3 ft/s [feet per second]
Answer:
9cm
Step-by-step explanation:
The formula for the area of a parallelogram is base x height.
You have the height, 7cm, and the area, 63cm^{2}[/tex].
So the equation is B x 7 = 63. Simply take 63 divided by 7 and you get 9.
Answer: 9cm
Answer:
the answer is c 120 degrees
Step-by-step explanation:
Because angle 1 And angle 5 are the same angle
And it wouldn’t be 60 Because the angle would more look like a V
Happy to help
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