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zaharov [31]
3 years ago
7

What is the main cause of temperature changes in the atmosphere

Physics
1 answer:
Whitepunk [10]3 years ago
4 0

Answer:

The main driver of climate change is the greenhouse effect. Some gases in the Earth's atmosphere

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The Next Einstein Initiative and the ________ Institute for Mathematical Sciences bring bright young learners and the best lectu
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Answer:

African

Explanation:

The African Institute for Mathematical Sciences (AIMS) is an educational and  research institute located in Muizenberg, South Africa. It was founded in 2003. Through the Next Einstein Initiative aims to establish 15 more institutes in the African continent. The founder of AIMS is Neil Turok. AIMS has collaborations with various European Universities.

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3 years ago
Three dry cells each of emf 2volts are connected in parallel, if a current of 6amperes flowing through the circuit, the total em
Andrej [43]

Answer:nation:

12volts

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The compressed-air tank ab has a 250-mm outside diameter and an 8-mm wall thickness. it is fitted with a collar by which a 40-kn
valentinak56 [21]
<span>Assume: neglect of the collar dimensions. Ď_h=(P*r)/t=(5*125)/8=78.125 MPa ,Ď_a=Ď_h/2=39 MPa Ď„=(S*Q)/(I*b)=(40*〖10〗^3*Ď€(〖0.125〗^2-〖0.117〗^2 )*121*〖10〗^(-3))/(Ď€/2 (〖0.125〗^4-〖0.117〗^4 )*8*〖10〗^(-3) )=41.277 MPa @ Point K: Ď_z=(+M*c)/I=(40*0.6*121*〖10〗^(-3))/(8.914*〖10〗^(-5) )=32.6 MPa Using Mohr Circle: Ď_max=(Ď_h+Ď_a)/2+âš(Ď„^2+((Ď_h-Ď_a)/2)^2 ) Ď_max=104.2 MPa, Ď„_max=45.62 MPa</span>
3 0
4 years ago
Pitch, roll, and yaw are all terms for specific kinds of motion. What does pitch mean?\
ad-work [718]
All these terms are related to an aircraft system. A pitch is a rotational motion around the side-to-side axis. It is a phenomenon when a plane is tilted upwards to increase lift of the tail or tilted downwards to decrease it. It is controlled by an elevator from the pilot maneuvering system.
8 0
3 years ago
Two objects are being lifted by a machine. One object has a mass of 2 kg, and is lifted at a speed of 2
kicyunya [14]

Answer:

Kinetic energy = (1/2) (mass) (speed²)

First object: (1/2) (2 kg) (2 m/s)² = 4 joules .

Second object: (1/2) (4 kg) (3 m/s)² = 18 joules .

The second object had more kinetic energy than the first one had.

Explanation:

8 0
3 years ago
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