Assuming all objects are moving with the same velocity, which statement describes the object with the largest inertia? a. A driver continues forward after his car takes a sharp turn.

b. A ball rolls across a street and into a large soccer field.

c. A rock is thrown in space and continues in a straight line.

d. An avalanche of snow falls down a mountain side.

the answer is the first electromagnet (a). this is because it has more coils around the ferromagnetic material. increasing the number of coils increases the surface area in which the metal interacts with the current in the coil. this enables more atoms in the metal to become aligned hence becoming more magnetized.

0 = 0.40 / 0 = 0

= 0.20 = 9.80 ⁄2 =?

=0 , = = 0.20 =0.50 0 0.40 ⁄

=0−122 =0−12(9.80 ⁄2)(0.50)2 =1.2

false

explanation: