Software de Aplicacion Essay

Software de Aplicacion Essay

1 . Marissa’s car accelerates consistently at a rate of +2. 70 m/s2. How long does it take to get Marissa’s car to increase the speed of from a speed of 24. six m/s into a speed of 26. eight m/s? installment payments on your A etambot ball using a negative initial velocity decreases as it proceeds down the isle toward the pins. Is a bowling ball’s acceleration confident or bad as it proceeds toward the pins? several. Nathan boosts his amusing uniformly along a straight route from rest to doze. 5 m/s in installment payments on your 5 h. a. What is Nathan’s velocity? b. Precisely what is Nathan’s shift during this time span? c. What is Nathan’s average velocity during this time period interval? four. Critical Thinking Two cars are relocating the same path in seite an seite lanes along a highway. At some fast, the immediate velocity of car A exceeds the instantaneous speed of car B. Performs this mean that car A’s speed is higher than car B’s? Explain, and use good examples. 5. Interpreting Graphics The velocity-versus-time chart for a shuttle service bus shifting along an aligned path is usually shown in Figure 13. a. Identify the time periods during which the speed of the shuttle bus eight. 0 can be constant. 7. 0 b. Identify the time intervals during 6. 0 5. zero which the speed of the shuttle 4. zero 3. 0 bus is constant. 2 . 0 1 ) 0 c. Find the worthiness for the standard veloc0? 1 ) 0 75 200 300 400 500 600 eness of the shuttle bus during each? 2 . 0 period interval recognized in w.? 3. 0? 4. 0 d. Find the acceleration of the shuttle? 5. zero? 6. 0 bus during each time period identi? several. 0? almost eight. 0 fied in w. Time (s) e. Identify the times at which the velocity from the shuttle tour bus is actually zero. Figure 13 f. Discover the times where the acceleration of the shuttle bus is usually zero. g. Explain the actual slope in the graph shows about the acceleration in each time span. 6. Interpretation Graphics Is a shuttle coach in item 5 usually moving in precisely the same direction? Clarify, and make reference to the time time periods shown on the graph. Velocity (m/s) Section review answers Motion in One Dimension

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