Which of the following is NOT part of Earth's biosphere?

1. Pacific Ocean

2. the Moon

3. Rocky Mountains

4. Cuba

Which of the following water waves has more energy? ripples in a pond tsunami waves breakers on an ocean beach waves created by a passing motor boat

A resultant occurs by combining two or more vectors, and a component occurs when a vector is split into its horizontal and vertical vectors.

What is the unit for measuring electric current? volt ampere ohm coulomb

While two forces act on it, a particle of mass m=3.2kg is it to move continuously with velocity (3m/s) i - (4m/s) j. one of the forces is F1 = (2N) i + (-6N) j. what is the other force?

A box moves 10 m horizontally when force F = 20 N is applied at an angle θ=30° degrees. What is the work done on the box by force F during the displacement?

Which energy transformation takes place when a firecracker explodes

Newton's first law states that an object traveling with a constant velocity will remain traveling at a constant velocity unless an unbalanced force acts.

A karate expert breaks a stack of bricks with his bare hand. If the force applied is 520 newtons and the impact time is 5.0 * 10-4 seconds, what is the value of impulse?

Which best describes how heat energy moves within a system?

Biomaterials made with nanotechnology are currently used for organ repair, skin transplants, and cell growth. organ repair, quantum dots, and carriers. quantum dots, OLEDs, and carriers. cell growth, OLEDs, and skin transplants.