A new object has been discovered in the solar system. In your own words, justify how the object can be proved to be a comet.
Answers
Answer:
By examining its composition and parts.
Explanation:
A comet is an icy body composed of dust, rock, ice and frozen gases. Comets are commonly found in Kuiper belt and Oort cloud beyond Neptune's orbit. A comet has nucleus, a coma surrounding it and a tail. Comets also orbit the sun in large elliptical paths. Comets from Kuiper belt have smaller period unlike comets from Oort clouds.
A new object would be a comet if it has the same composition and parts.
Related Questions
Prior to determining the experimental design, a scientist typically? A. makes observations. B. forms a hypothesis. C. performs an experiment. D. predicts the result of an experiment.
A stone is dropped from a bridge and hits the pavement below in two seconds. What is the velocity of the stone when it hits the pavement?A. 0.20 m/s B. 19.6 m/s C. 4.9 m/s D. 9.8 m/s
Suppose that now you want to make a scale model of the solar system using the same ball bearing to represent the sun. How far from it would you place a sphere representing the earth? (Center to center distance please.) The distance from the center of the sun to the center of the earth is 1.496×10111.496×1011 m and the radius of the sun is 6.96×1086.96×108 m.
5) A speeding car sees a deer and slams on his breaks. He changes his speed from 30 m/s to zero with anacceleration of-3 m/s/s. How long does it take the car to stop?
Answers
Answer:
More experimental.
Explanation:
A hypothesis is formulated on the basis of some observed, but unexplained behavior. It is usually preceded by an exclamation from the researcher of "What the heck? Did you see that? It went up and turned blue, when it should have gone sideways and turned red."
The observed behavior was unexpected, so the researcher wants to know why. The first place to start is with an hypothesis: an explanation of what might be happening. It must be a "testable" hypothesis - an explanation that provides an avenue for testing whether the hypothesis may contain some truth. E.g., the lab tech created sufficient momentum in the sample to make it react when he/she moved it from the table to the cabinet.
This can be tested. Just do the same experiment but control movement of the sample. If the reaction does NOT occur under the new conditions, then one might advace the observation as a theory. Ni=ot proven, but the data are consistent with the hypothesis. A theory is based on some level of experimental results, to move it up from an hypothesis.
Electrons move from the atoms in the balloon to the atoms in the cloth, causing the cloth to have a negative charge.
B.
Everyday objects do not have electric charges, so neither the balloon nor the cloth can gain or lose electrons.
C.
Electrons move from the atoms in the cloth to the atoms in the balloon, causing the balloon to have a negative charge.
D.
Electrons are shared equally between the atoms of the balloon and the atoms of the cloth, making both electrically neutral.
Answers
Also when doing this you, can hear the static electricity which proves my point.
Answers
Answers
Answer: The power of 10 in the given value is 5.
Explanation:
Scientific notation is defined as the representation in which a number is expressed in the decimal form. That means always written in the power of 10 form. The decimal place is put after 1 digit.
We are given a numerical value of 157,821
Converting this into scientific notation, we get:
Hence, the power of 10 in the given numerical value is 5.
so answer is 5
Answers
-- loud radio
-- heavy rain
-- girl friend in the car
-- misguided sense of privilege or importance
-- misguided sense of immortality
3.0 meters, and then returns to first base.
Compared to the total distance traveled by the
player, the magnitude of the player’s total
displacement from the batter’s box is
(1) 3.0 m shorter (3) 3.0 m longer
(2) 6.0 m shorter (4) 6.0 m longer
Answers
Distance is a measure of the length of space covered over a certain period of time. While displacement is the change in position of an object from its starting point. Displacement is 6.0 meters shorterthan distance.
- Starting position = batter'box
- Batter's box to first base = 27.4 meters
- Distance beyond first base = 3 metres
- Final position = first base
Total distance covered :
(Batter's box - > first base) + (beyond first base) + (return to first base)
- (27.4 + 3 + 3) = 33.4 meters
Total Displacement :
(Batter's box - > first base) + (beyond first base) - (return to first base)
- (27.4 + 3 - 3) = 27.4 meters
Difference in magnitude of Distance and Displacement :
- 33.4 - 27.4 = 6.0 meters
Therefore, displacement is 6m shorter
Learn more :brainly.com/question/8283882
Answer:
(2) 6.0 m shorte.
Explanation:
Total distance = Distance from batter’s base to first base + Distance covered in overrunning + Distance covered in returning to first base
Total Distance = 27.4 + 3 + 3 = 33.4 m
Total displacement = Displacement from batter’s base to first base + Displacement covered in overrunning + Displacement covered in to returning first base
The 2nd and 3rd term will have same magnitude but opposite direction so, they will cancel out each other. Hence,
Total Displacement = 27.4 m
Hence, displacement will be 6.0 m shorter than distance.