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What's the fastest dragster speed so far?

A dragster and driver together have mass 945.8 kg . The dragster, starting from rest, attains a speed of 26.9?

  • A dragster and driver together have mass 945.8 kg . The dragster, starting from rest, attains a speed of 26.9 m/s in 0.61 s . Find the average acceleration of the drag- ster during this time interval. Answer in units of m/s2 003 (part 2 of 3) 10.0 points What is the size of the average force on the dragster during this time interval? Answer in units of N 004 (part 3 of 3) 10.0 points Assume the driver has a mass of 77.5 kg . What horizontal force does the seat exert on the driver? Answer in units of N

  • Answer:

    I'll avoid the numbers- they're scary... Almost! 1. From the definition of acceleration: a=(v-u)/t, here u=0 2. F=ma, mass of cart given, a calculated from above. 3. We have a, m. Here too, F=ma. Put the values! And why did you put it in net?

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I'll avoid the numbers- they're scary... Almost! 1. From the definition of acceleration: a=(v-u)/t, here u=0 2. F=ma, mass of cart given, a calculated from above. 3. We have a, m. Here too, F=ma. Put the values! And why did you put it in net?

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