Why can objects be made to float in a magnetic field? O A. Every object has a strong magnetic field.
O B. Every object has atoms that have magnetic fields.
C. Every object acts like a solenoid.
D. Every object makes a magnetic field when it is exposed to a household magnet.

Apersons beliefs and general outlook, which act like filters on the information they receive are called ?

Humidity is to blame for that muggy, steamy feeling you experience on some hot summer days. what gas in the atmosphere causes humidity? a) oxygen b) hydrogen c) nitrogen d) water vapor

Visualize the problem and identify special cases first examine the problem by drawing a picture and visualizing the motion. apply newton's 2nd law, ∑f⃗ =ma⃗ , to each body in your mind. don't worry about which quantities are given. think about the forces on each body: how are these consistent with the direction of the acceleration for that body? can you think of any special cases that you can solve quickly now and use to test your understanding later? one special case in this problem is if m2=0, in which case block 1 would simply fall freely under the acceleration of gravity: a⃗ 1=−gj^.