Calculate the ke of a 3.1 kg toy cart that moves at 4.8 m/s. calculate the ke of the same cart at twice the speed.

Organelles are 1. responsible for producing power for the cell 2. tiny structures in the cell that carry out the cell's activities 3. responsible for digestion in the cell 4. found outside of the membrane

Why can blue light and yellow light combine to produce white light? question 17 options: they are both primary colors of light. they absorb each other's wavelengths. because blue, yellow, and white are primary colors. they are complementary colors of light.

Heterogeneous mixture with larger particles that never settle is