Which object is hotter? multiple choice -22: 49 o object 1 at t = 0°c object 3 at t = ok object 2 at t = 0°f

Object 1 is hotter.

Explanation:

Object 1 T=  

Object 2 T=0 K

Object 3 T=

Relation between Celcius ,Kelvin and Fahrenheit

K=C+273,  .

So now we will convert all in one unit.

Object 1 T=273 K

Object 2 T=0 K

Object 3 T=255.22 K

From above we can say that Object 2 is coolest and object 1 is hottest.

So  Object 1 is hotter.

force is mass*acceleration.

we have a very small mass: 11.4*0.001 kg

if we want 0.035n of force, we need an acceleration:

0.035 = 11.4*0.001*a

a = 0.035/(11.4*0.001) m/s^2

gravitational energy

electrical energy

kinetic energy

ligh energy