A projectile is fired vertically from earth's surface with an initial speed of 5.3 km/s. neglecting air drag, how far above the surface of earth will it go?

500 ml of four different liquids are heated to 50oC. According to the specific heat data, which liquid will cool to 35oC in the shortest amount of time?

How is the polarization of an electromagnetic wave defined? Group of answer choices The polarization is defined by the plane in which the magnetic field is oscillating. The polarization is defined by the direction the wave is traveling.

How do I figure out 7.68+3.18:12=

What does diffraction mean?

A car rounds a flat curve and experiences a centripetal force directed toward the center of the curve and perpendicular to the direction of its motion.

The force of gravity on a 2-kg rock is twice as great as that on a 1-kg rock. why then doesn't the heavier rock fall faster?

Which of the following statements is true of the carbohydrate glucose? A. Glucose is a pentose sugar B. Glucose is a polysaccharide C. Glucose contains carbon, hydrogen, and oxygen atoms

Who first proved that the sun is not at or even close to the center of the milky way galaxy?

How does the potential energy of an object change when its height is tripled

Equal masses are suspended from two separate wires made of the same material. The wires have identical lengths. The first wire has a larger cross-sectional area than the second wire. Which wire will stretch the LEAST? a.