The velocity of an object moving along a straight line is given by – v(t) = t 2 − 3t + 2 (a) find the displacement of the object from t = 0 to t = 3. (b) find the distance traveled from t = 0 to t = 3.

Which statement best describes how private industry decides where to spend the money on research and development

What is relative velocity? in which condition is relative velocity known by adding the velocity of the first body and that of the second body

A3.9 g aluminum foil ball with a charge of +4.1×10−9 c is suspended on a string in a uniform horizontal e⃗ field. the string deviates to the right and makes an angle of 30∘ with the vertical. part a part complete what information about the e⃗ field can you determine for this situation? what information about the field can you determine for this situation? only the magnitude of e⃗ only the direction of e⃗ both the magnitude and the direction of e⃗ none of the above previous answers correct part b determine the magnitude of the electric field. express your answer with the appropriate units. e e = nothing nothing request answer part c determine the direction of the electric field. determine the direction of the electric field. to the right to the left away from you toward you