The horizontal coordinates of a Frisbeetm in a strong wind are given by x=−12t+4t2 and y=10t−3t2, where x and y are in meters, and t is in seconds. (a) What is the acceleration of the Frisbee? Give a magnitude.

Time remainin52: 42the chart shows data for a moving object. which conclusion is best supported by the information inthe chart? time (s)velocity (m/s

This is the substance(s) formed in a chemical reaction.

Amoving company collects data about couches they move and displays the data in a table. the force along the ramp, the angle of the ramp, and the height the couch is raised to are shown. which statements correctly compare the work done to move the couches? check all that apply. the same amount of work is done for couches 1 and 3. the same amount of work is done for couches 2 and 3. the work for couch 1 is greater than the work for couch 2. the work for couch 2 is less than the work for couch 3. the work for couch 3 is greater than the work for couch 1. the work for couch 2 is greater than the work for couch 1.