How many water

molecules does the hydrate

LINO, •H2O have?

Is energy measured in joules

A 1,500.0 kg car hits a brick wall with a force of 60.0 N in 1.75 seconds. What is the change in the momentum of the car?

Eugene describes the physical property of a material as "sweet and floral" what physical property of the material is Eugene most likely observing?

A sports car of mass 1000 kg can accelerate from rest to 27 m/s in 7.0 s. what is the average forward force on the car?

A small sphere with mass 5.00*10-7 kg and charge + 8.00 μC is released from rest a distance of 0.500 m above a large horizontal insulating sheet of charge that has uniform surface charge density σ = + 8.00 pC/m2.

According to the law of refraction, light passing from air into a piece of glass at an angle of 30 degrees will cause the light to

At any angular speed, a uniform solid sphere of diameter D has the same rotational kinetic energy as a uniform hollow sphere of the same diameter when both are spinning about an axis through their centers.

A body will maintain a constant negative electrostatic charge if the body A) maintains the excess of electrons B) continously receives more protons than it loses C) continuously receives more electrons than it loses D) maintains the same excess of

Which statements describe the results of the effect of angle of insolation on absorption experiment? Check all that apply. At 3 minutes, the soil temperature at a 0° angle of insolation is higher than at 90°.

A cat jumps off a table which is 1.5 m high. If the initial velocity of the cat is 10 m/s, at an angle of 37 degrees above the horizontal, how far from the edge of the table does the cat land?