A student is doing the collision lab. The red cart has a mass of 1 kg. The blue cart has a mass of 2 kg. The red cart starts with a velocity of +7 m/s. The blue cart starts with a velocity of -2 m/s. This is an inelastic collision. what is the total momentum of the system after the collision

Explain vector addition, triangle method and parallelogram method

Select all that applywhat are some basic resources a family is expected to provide for children? educationclothesspending

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