Calculate how far a jogger runs in 1.5 hours with an average speed of 2.22m/s

12000m

Explanation:

d = distance; v = average speed; t = time.

time should be in seconds. Using 1h = 3600s

Using this time:

Remember to round using significant figures (just 2). distance = 12000m

a.metals can become magnetic if they have many spinning electrons that create magnetic fields.d.only some metals are attracted by magnets; these metals are called ferromagnetic.

d.wrapping an insulated wire around a metal with ferromagnetic properties and applying an electric current.

d. platinum would have the greatest temperature increase because it has the lowest specific heat.