What is the mas in grams of 1m cubed of water

A 2.0-gram bullet is shot into a tree stump. It enters at a speed of 3.00 x 104 cm/s and comes to rest after having penetrated 0.05 m in to the stump. What was the average force during the impact? Show all calculations leading to an answer.

A boy slides a book across the floor, using a force of 5 N over a distance of 2 m. What is the kinetic energy of the book after he slides it? Assume there is no friction O A. 20 j O B. 2.5 j O c. 5 j O D. 10 j

A woman standing on a hill sees a flagpole that she knows is 35 ft tall. the angle of depression to the bottom of the pole is 14°, and the angle of elevation to the top of the pole is 18°. find her distance x from the pole.

Which of the following processes are spontaneous? Check all that apply. the extraction of iron metal from iron ore a hot drink cooling to room temperature drawing heat energy from the ocean's surface to power a ship the combustion of natural gas

Which of the following is a mixture? A. steel B. water C. oxygen D. gold

Two students stand poised to leap off a high dive structure into the swimming pool below. Student B is twice as massive as student A. Which of the following is true? A. Student B will reach the ground sooner than student A. B.

This form of argument is an inductive form that reasons from the general to the specific.

A ship anchored at sea is rocked by waves that have crests 14 m apart the waves travel at 7.0 m/s how often do the wave crest reach the ship

What does an astronomer mean by "the universe"

Which statement correctly describes liquid water and water vapor