A stovetop burner on medium reaches 200°C. Which other objects will heat from the burner flow to? Check all that apply.

the surrounding air
a cool pan
a pan heated to 223°C
cool water inside a pan
someone who touches it

If a star is moving toward earth, it is

On a horizontal frictionless surface, a small block with mass 0.200 kg has a collision with a block of mass 0.400 kg. immediately after the collision, the 0.200 kg block is moving at 12.0 m/s in the direction 30° north of east and the 0.400 kg block is moving at 11.2 m/s in the direction 53.1° south of east. use coordinates where the +x-axis is east and the +y-axis is north.(a) what is the total kinetic energy of the two blocks after the collision (in ) what is the x-component of the total momentum of the two blocks after the collision? (indicate the direction with the sign of your ) what is the y-component of the total momentum of the two blocks after the collision? (indicate the direction with the sign of your answer.)

You can melt ice by applying pressure because the solid/liquid line has a slope.