Consider a body of mass 1.0 kg at rest at the origin at time t =...

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Consider a body of mass 1.0 kg at rest at the origin at time t = 0. A force F = (at + B) is applied on the body, where a = 1.0Ns and B=1.0N. The torque acting on the body about the origin at time t = 1.0 s is 7. Which of the following statements is (are) true? 1 (A) |F|=Nm (B) The torque 7 is in the direction of the unit vector + k 1 (C) The velocity of the body at t=1s is v=-(+2)ms (D) The magnitude of displacement of the body at t=1s is 6 Consider a body of mass 1.0 kg at rest at the origin at time t = 0. A force F = (at + B) is applied on the body, where a = 1.0Ns and B=1.0N. The torque acting on the body about the origin at time t = 1.0 s is 7. Which of the following statements is (are) true? 1 (A) |F|=Nm (B) The torque 7 is in the direction of the unit vector + k 1 (C) The velocity of the body at t=1s is v=-(+2)ms (D) The magnitude of displacement of the body at t=1s is 6

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