Calculate the total displacement of a mouse walking along a ruler, if it begins at the x=5cm, and then does the following: It walks to x=10cm It then walks a displacement of -8cm Lastly, it walks to the location x=7cm

i believe the answer is electric potential.

explanation:

pythagoras' theorem

square root (-5^2+9^2)

square root (25+81)

square root (106)

angle is tan^-1(9/5)

neg x, pos y

the answer is false. this is because for ice to melt, it requires latent heat of melting. latent heat means heat energy required to change phase without any increase in temperatures. therefore, the ice will take energy from the environment to melt hence atmospheric temperatures will reduce.