A soccer player runs with a speed of 4.6m/s how long does it take him to run 60m

Red and blue light are simultaneously passed through a diffraction grating. The first-order maxima for the red light is located 20 cm from middle of the central bright fringe.

Between 1911 and 1990, the top of the leaning bell tower at Pisa, Italy, moved toward the south at an average rate of 1.2 mm/y. The tower is 55 m tall. In radians per second, what is the average angular speed of the tower's top about its base?

Which of the following types of boundaries is most likely to result in a subduction zone? a. divergent b. convergent c. transform d. all of the above

The Earth has a metal core because a. the metals were attracted to the core of the Earth by the Earth's magnetic field. b. a large metal asteroid impacted the Earth and deposited its metal at the center of the Earth. c.

2560 meters in 60 seconds, what is his average speed (velocity)

A weather balloon is inflated to a volume of 29.1 L at a pressure of 733 mmHg and a temperature of 24.7 ∘C. The balloon rises in the atmosphere to an altitude where the pressure is 365 mmHg and the temperature is - 14.5 ∘C.

A car traveled 112.0m in 24.500s, what was a car's average speed?

A rollercoaster is in motion. Which of the following is NOT a force acting on the rollercoaster? A. Gravity B. Friction C. Velocity D. Air resistance

How was the earth formed and how has it become what we know today?

Read the following experiment. Describe the experiment's results; identify which of Newton's laws is illustrated and how these results support this law. 1. Place a 3X5 card on top of a glass 2. Put a coin on the center of the card. 3.