Which of the following is not an exercise myth?

question 7 options:

a. aerobic exercise is all that matter

b. women who strength train will bulk up

c. low to moderate level of exertion can be sustained over long periods of time

d. exercise has to be strenuous to be beneficial

Ahorizontal wire is tied to supports at each end and vibrates in its second-overtone standing wave. the tension in the wire is 5.00 n, and the node-to-node distance in the standing wave is 6.28 cm. (a) what is the length of the wire? (b) a point at an anti- node of the standing wave on the wire travels from its maximum upward displacement to its maximum downward displacement in 8.40 ms. what is the wire's mass?

What are the applications of electromagnetic waves

Awalk up the phase change graph worksheet