Which shape below best describes the trajectory of a projectile? a. ellipse b. parabola c. spiral d. semicircle e. zigzag

Identify the forces that contribute to the centripetal force on the object in each of the following examples: a. a bicyclist moving around a flat, circular track b. a bicycle moving around a flat, circular track c. a racecar turning a corner on a steeply banked curve

Work out sian speed for the first 30 minutes of her journey. give your answer in km/h.

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