How long does it take from the new moon phase to the first quarter phase

Which is the best term to describe a chemical reaction in which the reactants have more potential energy than the products? A. Thermal conductor B. Endothermic C. Exothermic D. Thermal insulator

URED What is the main use of freshwater worldwide? O A. Industrial uses, such as manufacturing O O B. Agricultural uses, such as watering crops C. Residential uses, such as bathing and cooking O D. Recreational uses, such as boating and swimmitig

If a bar magnet's neutral region is broken into two, what will most likely occur? A. The segment thats longer will have a north and south pole. B. Neither segment will have a north or south pole. C.

Define the word projectile

In the circuit shown below, the battery voltage is 20 volts. What will be the reading of the ammeter shown in the circuit?

A car travels west for 240 km in 4 h. what is the car's velocity?

Dane is holding an 8 kilogram box 2 metres above the ground. How much energy is in the box's gravitational potential energy store? Assume Dane is on Earth, where g = 10 N/kg.

A spaceship takes off vertically from rest with an acceleration of 30.0 m/s 2. What magnitude of force F is exerted on a 53.0 kg astronaut during takeoff?

A hydrogen atom has one proton, two neutrons, and no electrons. Is this atom neutrally charged? Explain your answer.

A small rock with mass 0.12 kg is fastened to a massless string with length 0.80 m to form a pendulum. The pendulum is swinging so as to make a maximum angle of 45 ∘ with the vertical. Air resistance is negligible. A.