For an object doing constant acceleration motion in the xy plane, the velocity has been measured at two instants of time as follows: • at time t = 3 s, the velocity is 4 m/s along the negative x direction, • at time t = 7 s, the velocity is 4 m/s along the negative y direction. Note: You will be asked to enter two vector quantities into the boxes below. To enter a vector in unit vector notation such as, 2i +3j m/s, code it as follows: (2*ihat+3*jhat)*m/s^2. (a) Find the acceleration a of the object. a = (b) Find the displacement during the time interval between the two measurements. AT

For an object doing constant acceleration motion in the xy plane, the velocity has been measured at two instants of time as follows: • at time t = 3 s, the velocity is 4 m/s along the negative x direction, • at time t = 7 s, the velocity is 4 m/s along the negative y direction. Note: You will be asked to enter two vector quantities into the boxes below. To enter a vector in unit vector notation such as, 2i +3j m/s, code it as follows: (2ihat+3jhat)*m/s^2. (a) Find the acceleration a of the object. a = (b) Find the displacement during the time interval between the two measurements. AT