Object A undergoes a head-on collision with Object B. If Object A was traveling at 10 m/s and has a mass of 8 kg, and Object B has a mass of 6 kg, how fast was Object B traveling if both objects come to rest after the collision? Report your answer to one decimal place. Please do not include units or the answer will be marked incorrect.

An fm radio station broadcasts at 9.23 x 107 hz. given that the radio waves travel at 3.00 x 108 m/s, what is the wavelength of these waves?

An object weigh 40n in air ,weigh 20n when submerged in water,and 30n when submerged in a liquid of unknown liquid density.what is the density of unknown of liquid?

Adisk with a radius of r is oriented with its normal unit vector at an angle q with respect to a uniform electric field. which of the following would result in an increase in the electric flux through the disk? check all that apply? a. increasing the area of the disk b. decreasing the given orientation angle of the disk c. decreasing the strength of the electric field d. increasing the given orientation angle of the disk, but not exceeding an angle of 90