The diagram shows the forces acting on a cart.


Which statement correctly describes the motion of the cart at this point in time?

A) The velocity is remaining constant because forces F1 and F2 are balanced, and both of these two equal forces are perpendicular to the velocity.

B) The speed of the cart is increasing because forces F1 and F2 are balanced, and both of these two equal forces are perpendicular to the velocity.

C) The speed of the cart is decreasing because forces F4 and F3 are unbalanced, and the greater of the two forces is acting in the opposite direction of the velocity.

D) The direction of the velocity is changing because forces F4 and F3 are unbalanced, and the greater of the two forces is acting in the opposite direction of the velocity.

Answer:

A

Explanation:

warm air rises creating low presure

cold air sinks creating high presure

so this means that temprature is realated to presure.

Answer:

i think the answer is C

Explanation:

Answer:

C

Explanation:

Answer:

sedimentary rock

Explanation:

The rocks they are observing are MOST likely sedimentary. The correct option is C.

Sedimentary rock is one of the three main types of rock formed on Earth (the others being igneous and metamorphic rocks). It is formed by the accumulation and solidification of sediment, which is any material that is transported by wind, water, or ice, and eventually deposited on the Earth's surface. This can include particles of minerals, rocks, and organic matter.

Over time, these sediments are buried and subjected to pressure and compaction, which causes them to become more tightly packed and solidified. The weight of the overlying layers can also cause the sediment to undergo cementation, where minerals dissolved in water between the particles precipitate and bind them together. As the sediment becomes more compacted and cemented, it eventually becomes a solid rock.

Sedimentary rocks are often characterized by their visible layers or strata, which can contain fossils and provide a record of past environmental conditions. They are also important sources of natural resources, such as coal, oil, and natural gas, as well as many of the minerals and building materials used in construction. Some common examples of sedimentary rocks include sandstone, shale, and limestone.

Here in the question,

Sedimentary rocks are formed from the accumulation and consolidation of sediment, often containing fossils. The fact that the area was once covered by a lake supports the idea that the rocks would have been formed from sediment deposited in the lake. Therefore, option C is the most likely and correct choice.

Igneous rocks are formed from molten magma and do not typically contain fossils. Therefore, option A is not correct.

Metamorphic rocks are formed from preexisting rocks that are altered by heat and pressure. They also typically do not contain fossils. Therefore, option B is not correct.

Thermic is not a commonly used term in geology, so option D is not a valid choice.

Therefore, The correct option is C. sedimentary.

To learn more about Metamorphic rocks click:

https://brainly.com/question/19930528

#SPJ2

Explanation: actually there could be a possiblity that it can work but im pretty sure no

Answer:

No

Explanation:

You would need bery strong magnets, which dont sell in normal stores. These magnets would have to be powerful enough to hold up your body weight.

Answer

b exact because The principle of fossil succession states that different types of fossil organisms.

The law of superposition allows geologists to determine relative timelines. Using superposition principle, the relative age of rocks in the earth surface can be determined.

This law states that, older sedimentary rock layers are positioned below younger sedimentary rock strata according to the law of superposition. scientifically speaking, rocks and silt build up in layers throughout time, with each layer forming in temporal order.

The younger rock layers are found beneath the older rock layers, which form first. In the middle of the 1600s, Nicolaus discovered this idea after examining rock layers and concluding that geological history was obvious.

Applying this to the actual world, the oldest layer of rock would be found at the bottom of a cross-section of a mountain or deep cavern, and each successive layer above it would be younger or newer. It portrays the image of rock strata produced in stacks through the word superposition, which means to set one on top of the other.

Hence, the relative age of rocks and the period of its formation can be determined.

Find more on superposition principle:

https://brainly.com/question/2699638

#SPJ6

Answer:

nucleotides

Explanation:

Answer:

B. Nucleotides

Explanation:

Answer:

radiation

Explanation:

Answer:

pa follow heart me follow back and if it is correct for you pleaankzzxxc

Question

A. radiation

B. conduction

C. convection

Answer: the answer is b