Please hel Your lab partner is sending waves through a slinky at a particular frequency. Your partner then changes the frequency by a factor of ½. The wave velocity (or speed) will…

A} change by a factor of sqrt(2)

B) change by a factor of 2

C) change by a factor of sqrt(1/2)

D) change by a factor of 1/2

E) Stays the same

If anyone who can me with this hw? i would really appreciate it

Acar jack with a mechanical advantage of 6 needs to produce an output force of 600 n to raise a car. what input force is required? 6 n 100 n 600 n 3,600 n

Answer asap 50 points which of the following illustrates how a venus fly trap senses that an insect has landed in its open leaves? 1. using tiny hairs, the leaves sense a change in light. 2. using tiny hairs, the leaves taste a chemical. 3. using tiny hairs, the leaves detect a touch. 4. using tiny hairs, the leaves sense a change in water levels.