An unstable particle is at rest and suddenly decays intotwo fragments. no external forces act on the particle or itsfragments. one of the fragments has a speed of 0.60canda mass of 6.68*10^–27kg, while the other has a mass of 1.67×x10^−27 kg. what is the speed of the less massive fragment?

In a laboratory, nakisha mixes sodium hydroxide solution with an indicator called phenolphthalein. when combined, they create a pink solution. nakisha wonders if mixing other solutions with phenolphthalein will also create this pink color. how could she use the scientific inquiry process to explore it further?

Will a heavier bowling ball hit pins better than a lighter bsll

The membrane surrounding a living cell consists of an inner and an outer wall that are separated by a small space. assume that the membrane acts like a parallel plate capacitor in which the effective charge density on the inner and outer walls has a magnitude of 7.0 × 10-6 c/m2. (a) what is the magnitude of the electric field within the cell membrane? (b) find the magnitude of the electric force that would be exerted on a potassium ion (k+; charge = +e) placed inside the membrane.