Two cars of the same mass have different velocities. Which car has more momentum

Why does a cell need a necleus?

Un campista tiene 10 dias sin bañarse y al decidir hacerlo introduce en una tina de aluminio de 1500g, 50kg de agua y alcanza una temperatura de 8°c.

The transfer of heat by the movement of a fluid is called

Is it possible for a nazi style government to exist in the modern world? Explain why or why not.

What is a peer review

Which statement best describes comparative and descriptive investigations? They both include a question, procedure and conclusion. They both include a hypothesis. They both require a specified control group.

Which statement about speed and/or velocity is true? Velocity has both speed and direction. Speed is constant. Speed has direction and velocity. Speed is measured over time.

Gamma-ray bursters are objects in the universe that emit pulses of gamma rays with high energies. The frequency of the most energetic bursts has been measured at around 3.0 * 1021 Hz. The speed of light is 3 * 108 m/s.

Is movements of ocean currents mainly caused by the moon

Which one of the following choices is an effective way to pervent low-back pain A. eliminate warm-up before exercise B. lift objects by putting weight on your upper back C. maintain correct posture Do. limit the amount of exercise you do per week