Asolid, homogeneous sphere with a mass of m0, a radius of r0 and a density of rho0 is placed in a container of water. initially the sphere floats and the water level is marked on the side of the container. what happens to the water level, when the original sphere is replaced with a new sphere which has different physical parameters? notation: r means the water level rises in the container, f means falls, s means stays the same.
the new sphere has a density of rho = rho0 and a mass of m < m0.the new sphere has a mass of m = m0 and a radius of r > r0.the new sphere has a density of rho = rho0 and a radius of r > r0.

Explain what makes a passenger in a turning car slide toward the door. critical thinking

*drag each tile to the correct location in the sequence* the table shows chronological events in the life of our sun, a medium-sized star. place the missing events into the correct rows of the table.

Agroup of students is studying convection currents. they fill two identical balloons with the same amount of helium. one balloon is placed in a freezer and the other in an area with warm air. after 10 minutes, the balloons are released from a height of 1 meter. which of the following do the students most likely observe? question 2 options: the balloons rise at the same rate. both balloons are the same size. the ballons both rise. the cold ballon is larger than the warm balloon. the cold balloon expands and rises. the warm balloon shrinks and sinks. the warm balloon expands and rises. the cold balloon shrinks and sinks.