URGENT
Problem
A student places a steak on one side of a double balance pan. She adds weights...
![subject](/tpl/images/cats/fizika.png)
Physics, 10.02.2021 09:30 gui00g7888888888888
URGENT
Problem
A student places a steak on one side of a double balance pan. She adds weights of known mass to the other side until both sides are balanced.
Then, she eats three fourths of the steak and places it back on the scale.
Figure 1: Double balance pan. Image from Wikimedia Commons, CC0 1.0.
How can she find gravitational mass of the steak ?
Assume all the weights of known mass are equal.
![ansver](/tpl/images/cats/User.png)
Answers: 2
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 01:00
What is the relationship between atmospheric pressure and the density of gas particles in an area of increasing pressure? (2 points) as air pressure in an area increases, the density of the gas particles in that area decreases. as air pressure in an area increases, the density of the gas particles in that area increases. as air pressure in an area increases, the density of the gas particles in that area remains constant. as air pressure in an area increases, the density of the gas particles in that area increases and decreases in an alternating pattern. 3. which of the following correctly describes a way in which earth's atmosphere interacts with the geosphere? (2 points) it contains gases that living organisms breathe. it contains gases that trap incoming solar radiation. it provides a medium for cycles that provide nutrients to living organisms. it provides a medium for water to move between earth's surface and the air. 4. which of the following is considered a drawback to using wind energy as a source of power? (2 points) wind energy is nonrenewable. wind energy produces large amounts of air pollution. wind turbines can kill birds that fly through the rotors. wind turbines are built too close to major population centers. 5. a meteorologist predicts that the weather in a region will soon change from clear skies to probable thunderstorms. prior to making this prediction, what did the meteorologist most likely observe on a barometer? (2 points) the barometer fell slightly. the barometer fell substantially. the barometer rose slightly. the barometer rose substantially. 6. which of the following do meteorologists not typically use weather balloons to record? (2 points) atmospheric pressure cloud types humidity temperature 7. during which step in the can crush lab did water vapor force air from the can? (2 points) the can was filled nearly to the top with water. the can was placed on the hot stove top burner for several minutes. the can was removed from the hot stove top burner. the can was placed upside-down in the water-filled pan.
Answers: 3
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 14:10
Match these items. 1. coulombs __force 2. ohms __emf 3. centimeters __resistance 4. newtons __charge 5. volts __length
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 16:00
Which composition of water moves to begin a deepwater current?
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 20:30
What are some important factors to consider when choosing a warm-up before your workout?
Answers: 2
You know the right answer?
Questions
![question](/tpl/images/cats/himiya.png)
Chemistry, 14.04.2021 06:10
![question](/tpl/images/cats/en.png)
English, 14.04.2021 06:10
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/es.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 14.04.2021 06:10
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 14.04.2021 06:10
![question](/tpl/images/cats/mat.png)
Mathematics, 14.04.2021 06:10
![question](/tpl/images/cats/mat.png)
Mathematics, 14.04.2021 06:10
![question](/tpl/images/cats/mat.png)
Mathematics, 14.04.2021 06:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 14.04.2021 06:10
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 14.04.2021 06:10
![question](/tpl/images/cats/istoriya.png)
History, 14.04.2021 06:10