![subject](/tpl/images/cats/fizika.png)
Physics, 22.04.2021 19:40 lnbrown9018
ALWAYS use significant figure rules. Remember that these rules apply to all numbers that are measurements.
If an object is thrown in an upward direction from the top of a building 160 ft high at an initial speed of 30 mi/h, what is
its final speed when it hits the ground? (Disregard wind resistance. Do not reflect negative direction in your answer.)
110 fts
91 ft/s
97 ft/s
100 ft/s
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 21.06.2019 16:00
Answer quickly (15 points) a comet is approaching earth. describe earth’s gravitational pull as the comet gets closer to it. a. remain constant b. increase c. decrease d. reversed
Answers: 3
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 16:00
What is the measure of how much matter is in an object and that can be measured using a balance? a. height b. volume c. weight d. mass
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 17:00
Sawyer is studying diffraction. he draws a diagram of a plane wave to show how light waves travel. which best describes sawyer’s error? the wave fronts should be perpendicular to the direction in which the waves move. the arrow showing the direction of movement of the waves should be pointing to the left. the arrow showing the direction of movement of the waves should be pointing downward. the wave fronts should be both parallel and perpendicular to the direction in which the waves move.
Answers: 3
![question](/tpl/images/cats/fizika.png)
Physics, 23.06.2019 01:00
What is the frequency if a wave that pases a given pount 22 times in 2 seconds
Answers: 1
You know the right answer?
ALWAYS use significant figure rules. Remember that these rules apply to all numbers that are measure...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 11.02.2021 04:10
![question](/tpl/images/cats/mkx.png)
Arts, 11.02.2021 04:10
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/en.png)
English, 11.02.2021 04:10
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 11.02.2021 04:10
![question](/tpl/images/cats/mat.png)
Mathematics, 11.02.2021 04:10
![question](/tpl/images/cats/himiya.png)
Chemistry, 11.02.2021 04:10
![question](/tpl/images/cats/mat.png)
Mathematics, 11.02.2021 04:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 11.02.2021 04:10
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 11.02.2021 04:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 11.02.2021 04:10
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 11.02.2021 04:10
![question](/tpl/images/cats/mat.png)
Mathematics, 11.02.2021 04:10