Find the position vector of a particle that has the given acceleration and the specified initial velocity and position. a(t) = 14t i + sin t j + cos 2t k, v(0) = i, r(0) = j

A1,200 kg car is accelerated at 3.7 m/s2. what force was needed to produce this acceleration? a. 4,440 n b. 324.3 n c. 4,388 n d. 304.3 n

We have a colorless transparent liquid. it looks like water. we seperated it into a solid and a liquid by evaporration and condention was this a chemichal or a physical seperation a. chemical seperation b. physical seperation

When a light bulb shines, it gives off light energy and energy. a. heat b. potential c. chemical d. electrical