PLEASE Magnetic Fields Modeling Tool Name
Date
Attracting and Repelling Magnets
Goal: Create two models. In one model show bwo magnets that will attract in the other model
show two magnets that will repel. Use the symbols shown in the Key in your models
held in place after release
Key
direction of motion
Attracting
magnets
magnet
N
S
magnetic field line
Repelling
magnets

the skeletons of most mammals reach a certain size and then stop growing. however, many animals, including some mammals, keep growing throughout their lives. kangaroos, for example, just keep growing and growing until they die. also, the longer an animal lives the greater the chance it might catch some deadly disease.

1.195000

explanation:

total mass=0.0117+0.0137+0.0881+0.0111

total mass= 0.01172kg

total velocity = 0.283-0.743+0.871-0.799+0.155+0.637+0.301=0.102

momentum=mv=0.1172*0.102=1.195000//

answergravity;