I need some help on the two questions:(adsbygoogle = window.adsbygoogle || []).push({});

A 850 kg dragster, starting from rest, attains a speed of 24.6m/s in 0.49s.

1. What is the size of the average force on the dragster during this time interval?

Do I just use the equation F=ma to find this answer?...because I found the acceleration which is 50.2...so I just plug in the numbers F=(850)(50.2) which equals 42670???

2.Assume that the driver has a mass of 83kg. What horizontal force does the seat exert on the driver? I don't get this what do they mean by horizontal force and how do you find it??

Please someone help me thanx

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# Newton Law: Force

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