Metal detector: start an ac current running through the first loop by using the power amplifier to generate a sinusoidal voltage across the terminals of the loop. use around 2.0v at 2.0hz. place a second loop (unconnected in any visible way) a few centimeters away, but coaxial with the first loop. measure the peak voltage on the second loop fthe one wlo power hookup). q6: what do you see? crazy, huh! now u place the metal rod between the loops. q7: what happens to the voltage on the second p, loop? q8: do you get the same effect with a non-metallic object?

How are momentum and impulse related? impulse is a whim to do something, while momentum keeps it going impulse is another name fore instantaneous momentum the impulse acting on and object is equal to the change of momentum it causes. the impulse that acts on and object is the momentum that results.

Choose the most likely outcome of this scenario: jen decided to go bike riding without a helmet. while no one is around during her ride, she is thrown from her bike when her wheel goes into a pothole. she is not injured, but she is terrified to get back on her bike. what happens next? a. her physical health is affected even though she wasn't hurt. b. her mental and emotional health are affected because she is afraid to get back on her bike. c. her social health is affected because she is worried her friends saw the fall. d. her overall health is not affected at all by her fall.

Using a pedometer, you walk 3000 steps in 20 minutes, so your speed is 150 steps/min. each of your steps is 0.7 m long. what is your speed? 150 steps/min=/s=/h