- #1
Brittykitty
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A 950 kg car starts from rest and reaches a velocity of 50.0 km/h in 8.50 s. If the driver has a mass of 75.0 kg, what force is exerted on the car and driver during this time interval?
I am very confused on this question. I was thinking:
950kg+750.kg=1025
50.0/3.6 =13.88 +8.5 = 22.38s
1025/22.38 ... but obviously all of that is wrong seeing as how it doesn't give me any of answers I can choose from :( help! what am i doing wrong
I am very confused on this question. I was thinking:
950kg+750.kg=1025
50.0/3.6 =13.88 +8.5 = 22.38s
1025/22.38 ... but obviously all of that is wrong seeing as how it doesn't give me any of answers I can choose from :( help! what am i doing wrong