P02.08 Two-dimensional Kinematics Problems Scenario A body with initial velocity vector 400.0 (-7) + 325.00 (-8) at the origin is subject to a constant acceleration. Some time later it is observed to have velocity vector 200.00 =(-3)-0.000 (-5)when thex component of its position vectoris i = 10.00 m (+7). Calculate the acceleration vector, the time of the later observation, and the y component of the position at that time. These questions are ordered simply for reporting - there's no need to do them in any particular order. Remember, for numerical entry problems, the system is expecting a scalar in standard units for what- ever quantity is being requested, but you do not enter the unit in the answer field. Scientific notation is accomplished using the capital E convention (enter 4.4444 - 10° m as simply 4.444E7 with no spaces, the E is case-sensitive). If you determine the answer to a given question is a vector component in negative space report the scalar magnitude as negative (ie. 4 m(-7) is entered as simply-4). Calculate the vector acceleration and report in Cartesian form 1) Enter the x component, a, 2) Enter the y component, a, Calculate the vector acceleration and report in polar form 3) Enter the radial component, a, 4) Enter the angular component, ag. The unit should be degrees (convert from radian if necessary). 5) Calculate the time of this observation, assuming the body was at the origin at t = 0s. 6) Calculate the y component of the position vector at this observation.

P02.08 Two-dimensional Kinematics Problems Scenario A body with initial velocity vector 400.0 (-7) + 325.00 (-8) at the origin is subject to a constant acceleration. Some time later it is observed to have velocity vector 200.00 =(-3)-0.000 (-5)when thex component of its position vectoris i = 10.00 m (+7). Calculate the acceleration vector, the time of the later observation, and the y component of the position at that time. These questions are ordered simply for reporting - there's no need to do them in any particular order. Remember, for numerical entry problems, the system is expecting a scalar in standard units for what- ever quantity is being requested, but you do not enter the unit in the answer field. Scientific notation is accomplished using the capital E convention (enter 4.4444 - 10° m as simply 4.444E7 with no spaces, the E is case-sensitive). If you determine the answer to a given question is a vector component in negative space report the scalar magnitude as negative (ie. 4 m(-7) is entered as simply-4). Calculate the vector acceleration and report in Cartesian form 1) Enter the x component, a, 2) Enter the y component, a, Calculate the vector acceleration and report in polar form 3) Enter the radial component, a, 4) Enter the angular component, ag. The unit should be degrees (convert from radian if necessary). 5) Calculate the time of this observation, assuming the body was at the origin at t = 0s. 6) Calculate the y component of the position vector at this observation.