The speed of a wave is dependant on four factors: wavelength, frequency, medium, and temperature.
1)which of the following is not a benefit of stretching
<span>A)Poor circulation </span>
2) Which of the following is NOT an upper body stretch?
<span>C)Straddle Stretch </span>
3) With which of the following activities should you stretch before participating in?
<span>D) All of the above.</span>
It's easy because it's C. 0.50mj
Answer:
F = 150 N
Explanation:
Torque being applied by parent
= F x r
where F is force applied tangentially and r is point of application of force from axis of rotation ( center )
given torque = 240 Nm
r = 1.6 m
F x r = 240
F x 1.6 = 240
F = 150 N
So a force of 150 N is applied by the parent to achieve the given torque.
This force will also be applied by the merry - go- around on the parent as reaction force according to Newton's third law. The parent will not be pushed back by this force because he is standing on a rough surface . Friction of surface will help him remain stationary on the ground.
Answer:
can u please write the options nicely
I can't understand