ENGINEERING MECHANICS

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Q1: Given the equation for the displacement of a particle as a function of time is x = 3t - t*2, where x is in meters and t is in seconds. What is the displacement at time t = 10 sec? a) -100 m O b) - 70 m c) - 40 m O d) -10 mQ2: Based on the condition in Q1, what will be the velocity of the particle, 3 seconds after it has started? a) 0 m/s b) -1 m/s c) -2 m/s O d) - 3m/$ Request edit accessQ3: The acceleration of the particle given in Q1 measures m/s*2. O a) -2 b) -1 O C) 0 O d) 1Q4: What is the maximum displacement of the particle in Q1? a) 1.1 m O b) 2.2 m O c) 3.3 m O d) 4.4 mQ5: The velocity of the particle at the maximum displacement in Q2 measures m/s. a) -3.46 O b) -2.46 C) - 1.46 O d) - 0.46