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The Instantaneous Velocity of a Particle at T1 Is Represented

Question 51

Multiple Choice

The instantaneous velocity of a particle at t<sub>1</sub> is represented by <sub>1</sub>, and at t<sub>2</sub> by <sub>2</sub>. Each heavy graph division is 10 m/s on each side. Let t<sub>1</sub> = 1 s and t<sub>2</sub> = 7 s. Then the average acceleration of the particle between time t<sub>1</sub> and t<sub>2</sub> is A) 18.2 m/s<sup>2</sup> at 0º B) 15.0 m/s<sup>2</sup> at 180º C) 6.06 m/s<sup>2</sup> at 98º D) 5.00 m/s<sup>2</sup> at 180º E) 3.03 m/s<sup>2</sup> at 98º The instantaneous velocity of a particle at t1 is represented by The instantaneous velocity of a particle at t<sub>1</sub> is represented by <sub>1</sub>, and at t<sub>2</sub> by <sub>2</sub>. Each heavy graph division is 10 m/s on each side. Let t<sub>1</sub> = 1 s and t<sub>2</sub> = 7 s. Then the average acceleration of the particle between time t<sub>1</sub> and t<sub>2</sub> is A) 18.2 m/s<sup>2</sup> at 0º B) 15.0 m/s<sup>2</sup> at 180º C) 6.06 m/s<sup>2</sup> at 98º D) 5.00 m/s<sup>2</sup> at 180º E) 3.03 m/s<sup>2</sup> at 98º 1, and at t2 by The instantaneous velocity of a particle at t<sub>1</sub> is represented by <sub>1</sub>, and at t<sub>2</sub> by <sub>2</sub>. Each heavy graph division is 10 m/s on each side. Let t<sub>1</sub> = 1 s and t<sub>2</sub> = 7 s. Then the average acceleration of the particle between time t<sub>1</sub> and t<sub>2</sub> is A) 18.2 m/s<sup>2</sup> at 0º B) 15.0 m/s<sup>2</sup> at 180º C) 6.06 m/s<sup>2</sup> at 98º D) 5.00 m/s<sup>2</sup> at 180º E) 3.03 m/s<sup>2</sup> at 98º 2. Each heavy graph division is 10 m/s on each side. Let t1 = 1 s and t2 = 7 s. Then the average acceleration of the particle between time t1 and t2 is


A) 18.2 m/s2 at 0º
B) 15.0 m/s2 at 180º
C) 6.06 m/s2 at 98º
D) 5.00 m/s2 at 180º
E) 3.03 m/s2 at 98º

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