![subject](/tpl/images/cats/fizika.png)
Physics, 27.03.2020 16:25 danny123421
Oil explorers set off explosives to make loud sounds, then listen for the echoes from underground oil deposits. Geologists suspect that there is oil under 500-m-deep Lake Physics. It's known that Lake Physics is carved out of a granite basin. Explorers detect a weak echo 0.99 s after exploding dynamite at the lake surface. The speed of sound
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 21.06.2019 22:00
Animals respond in various ways to stimuli detected through their senses. some of these responses are stimulated by the presence of danger. which of these animal responses is the best example of a response to an immediate threat? a) a rooster crows every morning at the first sign of light. b) as something approaches an octopus, it shoots a cloud of ink. c) from late fall until spring, bears hibernate to preserve energy. reactivate d) a dog is getting hot in the sunlight, so he moves to a shaded area.
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 18:30
Asled is being held at rest on a slope that makes an angle θ with the horizontal. after the sled is released, it slidesa distance d1 down the slope and then covers the distance d2 alongthe horizontal terrain before stopping. find the coefficient ofkinetic friction μk between the sled and the ground, assumingthat it is constant throughout the trip. find the coefficient of kinetic frictionμk. express your answer in terms of someor all of the variables d1, d2, and θ.
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 18:30
Which of the following is not a means to accelerating? question 4 options: a)increase speed b)remain still c)decrease speed d)change direction
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 23.06.2019 00:30
What is the largest meteoroid that has collided with this planet
Answers: 1
You know the right answer?
Oil explorers set off explosives to make loud sounds, then listen for the echoes from underground oi...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 20.05.2021 15:40
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 20.05.2021 15:40
![question](/tpl/images/cats/en.png)
English, 20.05.2021 15:40
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/ekonomika.png)
Business, 20.05.2021 15:40
![question](/tpl/images/cats/mat.png)
Mathematics, 20.05.2021 15:40
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 20.05.2021 15:40
![question](/tpl/images/cats/fizika.png)
Physics, 20.05.2021 15:40
![question](/tpl/images/cats/es.png)
![question](/tpl/images/cats/ap.png)
Advanced Placement (AP), 20.05.2021 15:40
![question](/tpl/images/cats/himiya.png)
Chemistry, 20.05.2021 15:40
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 20.05.2021 15:40
![question](/tpl/images/cats/en.png)
English, 20.05.2021 15:40
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 20.05.2021 15:40
![question](/tpl/images/cats/en.png)
English, 20.05.2021 15:40
![question](/tpl/images/cats/mat.png)
Mathematics, 20.05.2021 15:40