Answer:The Length of a Day Measured from noon to noon, a day on any planet is the time it takes for the planet to rotate once on its axis relative to the sun. Earth, of course, rotates once every 24 hours. A martian day, called a sol, is 24 hours, 39 minutes, and 35 seconds long—very close to Earth's rate of spin. That's just a coincidence, though. Planets spin at wildly different rates, from speedy Jupiter, which rotates every 10 earth hours, to sluggish Venus, which only spins once every 243 earth days.
The Length of a Year A year is the time it takes for a planet to make one revolution around the sun. A Martian year is 687 earth days or 669 sols—almost twice our 365-day year. If you're 25 years old on Earth, you'd barely be a teenager on Mars. Mars is, on average, about 50 million miles (80.5 km) farther from the sun than Earth is. And the farther a planet is from the sun, the longer its year. The lengths of planetary years are governed by precise rules. Johannes Kepler (1571–1630) discovered the relationship between the length of the year and the radius of the orbit that applied to all planets, but it took Isaac Newton (1642–1727) to explain this pattern.
As a planet travels in its almost circular orbit, it's continuously accelerating toward the sun. This is due to the gravitational attraction between the sun and the planet, which is stronger the closer they are to each other. But the stronger the pull of gravity, the greater the planet's acceleration, which results in the planet's revolving at a higher speed. This is a good thing—it's what's necessary to keep the planet in its orbit, falling around the sun instead of plunging into it. So the inner planets are compelled to rush around their orbits, while the outer planets revolve around the sun at a leisurely pace.
Going Further
Scientists involved with the robotic exploration of Mars need to know martian time so they can plan a rover's activities to take place during the martian day. So of course they use a Mars clock.
Explanation:
Answer: traffic is a problem everywhere, it can be fixed if the government has a limit of cars on the road each day (make this sentence into a long essay describing the traffic problem you can watch Naz Daily traffic in Singapore btw there’s none and find some information from there)
Explanation:
Answer:
Here are examples
Explanation:
Everyone was startled by the power outage.
A scream was heard coming from across the house.
The candles were extinguished as we rushed to the scream.
The crime was illuminated shortly by flashes of lightning.
She had been murdered.
Answer:
But you are good enough
Explanation:
You can do most anything if you study hard and set your mind to it <3
Answer:
On a snowy Saturday morning, two cars collided in our street. Their drivers were not seriously injured, but they were certainly a bit shocked. One of them had his young daughter with him, but she left the accident unscathed.
Antecedent: cars; pronoun: their
Antecedent: drivers; pronouns: they; them
Antecedent: one; pronouns: his; him
Antecedent: daughter; pronoun: she
Explanation:
A pronoun is a word used to substitute or refer back to a noun in a sentence. Pronouns help avoid unnecessary repetition. The word they substitute or refer back to is called an antecedent.
Let's use the answer above as an example.
- On a snowy Saturday morning, two cars collided in our street. Their drivers were not seriously injured... → Notice we could have said "the cars' divers" in the sentence. However, we would be repeating the word "cars" unnecessarily, so it is better to use "their" instead.
- One of them had his young daughter with him, but she left the accident unscathed. → To avoid saying "but the daughter left", thus repeating the word "daughter", we use the pronoun "she".
