12-03-2020
Physics

contestada

An object in free fall is dropped from a building. Its starting velocity is 0 m/s. Ignoring the effects of air resistance, what is the speed (in m/s) of the object after falling 3 seconds

Respuesta :

onething22 onething22

13-03-2020

Answer:

30m/s^2

Explanation:

Acceleration=Final Velocity-Initial Velocity/Time

10m/s^2= Final Velocity-0m/s/3

30m/s^2= Final Velocity

Final Velocity=30m/s^2

Answer Link

Otras preguntas

Which does not describe an impact of railroads on business and industry in the 1800s? A. Finished goods could be transported to markets quickly. B. Small towns

Which additional word in the sentence should be capitalized? Have you read Robert Frost's poem "the Road Not Taken"? A. You B. Read C. The <------ D. Poem

Which words in the sentence make up the adverb phrase? Rita and Ron climbed slowly and cautiously up the steep staircase. A. climbed cautiously B. Rita and Ron

Which line best completes this stanza? More important than others I know, things I learnt long ago. Don’t live life behind steel walls, build more walls around

A primary reason for Truman's decision to drop the atomic bombs on Japan was that he (5 points) A) thought that it would lead to less deaths than a land invasio

A rubric explains how your teacher will determine how many points each test is worth over the course of a semester. true or false?

How do you find the intersection between 2 lines?

Max was on vacation twice as long as Jared and half as long as Wesley. The boys were on vacation a total of 3 weeks. How many days was each boy on vacation?

Which of the following regions sustained trade patterns that were the most different from the others before the eighteenth century? (A) Japan. (B) Indonesia. (C

Which group gained the most power, wealth, and influence during the late Middle Ages in Europe?