Answer: The fundamental frequency of the slinky = 8Hz
An input frequency of 28 Hz will not create a standing wave
Explanation:
Let Fo = fundamental frequency
At third harmonic,
F = 3Fo
If F = 24Hz
24 = 3Fo
Fo = 24/3 = 8Hz
If an input frequency = 28 Hz at 3rd harmonic
Let find the fundamental frequency
28 = 3Fo
Fo = 28/3
Fo = 9.33333Hz
Since Fo isn't a whole number, it can't create a standing wave
As momentum / time = force
so; time = 100÷15
so your answer is 6.7 !!
Answer:
<em>The range of the ball is 11.6 meters</em>
Explanation:
<u>Projectile Motion
</u>
It's the type of motion that experiences an object launched with an initial angle and moves along a curved path exclusively under the action of gravity.
Being vo the initial speed of the object, θ the initial launch angle, and g the acceleration of gravity, then the maximum horizontal distance traveled by the object (also called Range) is:
The football is kicked with an initial speed of vo=11 m/s at an angle of θ=35°.
Calculating the range:
d = 11.6 m
The range of the ball is 11.6 meters
Answer:
A downward force of magnitude 5 N is exerted on the book by the force of ... Do the downward force in Part A (gravity) and the upward force in Part B ...
Answer:
D
Explanation:
he describes as he writes them down