A car rolls down hill and accelerates form 1.6m/s to 9.3 m/s. If the acceleration caused by the hill is 2.5m/s^2 the amount of time the car was on the hill is?

568.98

explanation:

its math

the answer is b ) square root of 5

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.

graph slopes whilst gas cools, then it is flat whilst conensation to liquid happens, the coolong liquid then graphs as a slope when it solidifies graph is flat

latent heat