A wave takes 2 seconds to reach the end. what is the frequency of the wave?

-amplitude: 1.5 m

-wavelength: 5m

Write the equation of a wave traveling along the + x-axis with an amplitude of 0.02 m, a frequency of 440 Hz, and a speed of 330m/s.

A supersonic jet flies 10 miles in 0.008 hours. How fast is the jet moving

an object is accelerated from a constant rate of 5.00 m/s squared what will be its speed after 8.00 seconds

Over-arching theories, are particularly important and reflect broad understandings of a particular part of the natural world 1) True 2) False

A 1000 kg car traveling 20 m/s east experiences an impulse of 2000 Ns west. What is the final velocity of the car after the impulse has been applied?

Example of a colloid?

At what temperature does gasoline freeze

A closed, rigid tank contains Refrigerant 134a initially at 100°C. The refrigerant is cooled until it becomes saturated vapor at 20°C. Kinetic and potential energy effects can be ignored.

What does the Law of the Conservation of Mass state

D. protons and neutrons have charges of the same magnitude but opposite sign. true or false