PLS HELP! 1. A runner moving at a speed of 8.8 m/s rounds a bend with a radius of 25m. What is the centripetal acceleration of
the runner, and what agent or unique force exerts the centripetal force on the runner?

c. magnitude and direction

technology is the application of the knowledge gained by science.

myth. it was once thought that animals, including cats and dogs, could only see in black and white. however, scientists have proven this to be a myth. in all animals, including humans, the perception of colour is determined by the presence of cells in the eye called cone photoreceptors.