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Questions in science

[Sagot para sa’yo] A sports car starts from rest and accelerates at 4.2 m/s² for 15 seconds before reaching its topspeed. How far does the car travel during this time? Give the formula​

[Sagot para sa’yo] When magnesium (Mg) metal is burned in the presences of oxygen (O2), magnesium oxide (MgO) is produced. The properties of magnesium oxide are different than the individual properties of magnesium and oxygen because magnesium oxide is – (Choose 2) Responses A A homogeneous mixtureA homogeneous mixture B A compoundA compound C A different substanceA different substance D A heterogeneous mixtureA heterogeneous mixture E An elementAn element F A solution

[Sagot para sa’yo] Explain the importance of water as an inorganic compound in our body​

[Sagot para sa’yo] what create lava domes, plateaus and volcanoes?

[Sagot para sa’yo] Section: Date: swold gomatizo DIRECTION: Write the letter of the BEST answer on the space provided before each number. slo grisols in Janson du 2 tolong line 1. His study of motion tells that gravity is a force that causes the object to accelerate at 9.8 m/s². A. Aristotle B. Einstein C. Galileo D. Newton Hadused A 21 2. In the absence of air friction, what is the horizontal acceleration of an object that moves horizontally forward? A. Constant B. Negative 3. What statement correctly describes projectile motion? A. Horizontal velocity of projectile is constant. C. Positive D. Zero 28.8855 bylover! find off someib lamoxholl of m28.021A B. It is a combination of two independent motion - vertical and horizontal. m08.0215 barisan lind or chil mumix M 1 m8.001 A C. The motion of a projectile released vertically downward is accelerated. D. Both horizontal and vertical velocities are constant. vibolov bas zem.Ɑ smil brus 22nm. irgiod bna eam. Trautmam alosite und W 81 4. From the choices below, choose the BEST example that demonstrates projectile motion? A. A ball rolling on the ground Smutsmom ni agudo or of ambos dw.er B. A boy sliding on a hill vibolov.O saluom! @ C. A marble thrown horizontally from a table top D. A water dripping from a faucet Com sine arus gnivom izst 6 10 dg 10 vs gniom auds, mumo som android 02 5. Which factors would you change in order for a projectile to reach a maximum horizontal distance ? ixst 8 sish ad tod B. Angle and initial velocity A. Angle and direction C. Angle and height zud A zli ai JedV ail deinit drebuswar am 01 10 olet or to quivom 24 10 220m 6 end colds aA IS alm gol 0 D. Angle and mass.8 6. Identify the correct equation for a uniformly accelerated motion. in alt gnols quilovat s toboo A. V₁ = a + Vi B. Vat+Vi C. V2 = V2 + 2a = D. V2 V2+2d2 C Smutnamom if A 7. A jackstone ball was thrown upward. What is its final velocity when it reaches the maximum height? A. The final velocity is higher than the initial velocity. B. The final velocity is lower than the initial velocity. C. The final velocity is zero. VIA obnu ono noufwusu ili abillos admdW.S D. Cannot be determined because the initial velocity was not given. 8. A projectile is an object that follows led alomon stol art inlinimoto.com A. a circular path B. a hyperbolic path gn wollot d C. a linear path D. a parabolic path 9. During a free throw, a basketball will follow a path that is A. circular B. hyperbolic C. linear D. parabolic od at mount to matusom letol stol noiibrio v 10. The horizontal distance covered by a projectile is known as A. radius B. range C. scope 11. For a freely falling object, its motion is greatly affected by D. width A. air resistance B. gravity C. inertia D. mass

[Sagot para sa’yo] Earth's trop Land Breeze and Sea Breeze Air moves from areas of higher pressure to areas of lower pressure. This movement of air generates wind, or the horizontal movement of air across the Earth's surface. Wind has two characteristics : speed and direction. Wind speed is the measure of the distance traveled by air per unit time. Wind direction tells us from which direction the wind moves. Winds may be sea breeze or land breeze, depending on where they come from. An easterly wind comes from the east, and a westerly wind from the west. heats up more Land breeze and sea breeze are local winds, which are regular patterns of winds influenced by local topography. During the day, the land surface is warmer than the sea because the land quickly. This produces an area of low pressure over the land and an area of high pressure over the water, creating a gentle wind. Since winds are named after where they come from, the movement of the wind from the sea to the land is called sea breeze (figure 11-5A). At night, the process is reversed since land loses heat more quickly than the sea. This creates a breeze that moves from the land toward the sea. This is called land breeze (figure 11-5B). Local winds affect weather in the sense that they moderate the climate of regions depending upon their location. They can affect the climate by increasing or decreasing the temperature and humidity.please summary ​

[Sagot para sa’yo] 2. Annie noticed that there are pieces of hulls mixed in white rice. How can she remove these hulls? a. by boiling the broth a. by boiling b. by filtering c. by scooping d. by winnowing

[Sagot para sa’yo] How do weather systems effect people's livelihoods and activities? ​

[Sagot para sa’yo] interview some of the people of related of the phases of the moon true or just supertitisions

[Sagot para sa’yo] ScienceAnswer the following questions. 1. What are the advantages and disadvantages of wet and dry seasons?2. Why is it warmer at the equator than in the polar regions? 3. Explain how temperature, humidity, and rainfall affect the seasons in the Philippines? 4. Why do some parts of the world experience winter, while at the same time others are experiencing summer? 5. If the Earth were not tilted, would there be seasons? Explain.​