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RoseWind [281]
3 years ago
9

Meg runs a 10km race in 45 minutes (0.75 hours). What was her speed in kilometers per hour?

Physics
1 answer:
Sindrei [870]3 years ago
4 0
Knowing that 1 hour is 60 minutes and that she got 10 km  in 45 i doubt shes gonna run another 12 km in 15 minutes and the answer has to be atleast 10km so i would say your answer is "d. 13km/hr"

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omeli [17]

Given the measured value of mass M in the experiment the error in 2M is  ; dM

<u>Given data :</u>

Measured value of mass M = ( 0.743 ± 0.005 ) kg

<h3>The error in 2M in the measured value </h3>

The error in 2M in the measured value M = 0.743 ± 0.005 kg is dM while the error in M² will be 2dM

Hence we can conclude that the measured value of mass M in the experiment the error in 2M is  ; dM.

Learn more about error in 2M : brainly.com/question/6650225

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Answer:

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