PLEASE HELP ME!! Larry plans to connect the opposite ends of a coiled wire to a 10 W lightbulb
to make the bulb light up. What must he also do to induce an electric current
in the wire?
A. Move a small electromagnet around the lightbulb continuously
until the bulb lights up.
B. Move a small magnet back and forth within a section of the coiled
wire.
C. Move the lightbulb and the coiled wire around a magnet until the
bulb lights up.
D. Move the lightbulb so that several of the coils in the wire wrap
around the bulb.

•• al and bert are jogging side-by-side on a trail in the woods at a speed of 0.75 m/s. suddenly al sees the end of the trail 35 m ahead and decides to speed up to reach it. he accelerates at a constant rate of 0.50 m/s2, while bert continues on at a constant speed. (a) how long does it take al to reach the end of the trail? (b) once he reaches the end of the trail, he immediately turns around and heads back along the trail with a constant speed of 0.85 m/s. how long does it take him to meet up with bert? (c) how far are they from the end of the trail when they meet?

Abucket full of water weights 4 kg and water well is 10m deep. a girl draws water from the well. it takes the girl 3 minutes to draw a bucket full of water from the well. what is the power of the girl?

Use the information presented in the graph to answer the questions. which segments show acceleration? which segment indicates that the object is slowing down? what is the velocity of segment b? what is the acceleration of segment b?