Question

Consider a body of mass 1.0 �є at rest at the origin at time �0. A force �×=(�ѡ ��� is applied on the body, where �1.0 �Ѡ−1 and �1.0 � The torque acting on the body about the origin at time �1.0 �is �×. Which of the following statements is (are) true? (A) |�×|=13�� (B) The torque �× is in the direction of the unit vector + �  (C) The velocity of the body at �1 �is v⃗⃗=12(�2� ��Ȓ1 (D) The magnitude of displacement of the body at �1 �is 16 �

Answer 1

OMG What is this It looks like anything