subject
Physics, 05.09.2019 17:10 bestgamer7373

After a big snowfall, you take your favorite rocket‑powered sled out to a wide field. the field is 223 m223 m across, and you know that your sled accelerates at a rate of 3.25 m/s23.25 m/s2 when the rocket is on. how much time will it take the sled to cross the field starting from rest, assuming the rocket is on the whole time?

ansver
Answers: 2

Other questions on the subject: Physics

image
Physics, 21.06.2019 19:40, negritoboy014
Anne applies a force on a toy car and makes it move forward. what can be said about the forces acting on the toy car at the moment anne applies the force?
Answers: 1
image
Physics, 22.06.2019 00:00, rowellr3
What should the power status of a circuit be when measuring resistance with an ohmmeter?
Answers: 2
image
Physics, 22.06.2019 04:00, DragonLovely
19. explain why a magnet from your refrigerator could not be used to lift something as heavy as a car. (chapter 7 – pages 202-203) 20. can a magnet ever have a single pole? explain your answer. (chapter 7 – page 208) 21. what happens to the wavelength of a wave if the frequency is increased? (chapter 9 – pages 280-281) 22. an ocean wave has a wavelength of 10 m and a frequency of 4.0 hz. what is the velocity of the wave? show the appropriate equation from your book and show your work with units. (chapter 9 – page 282) 23. as you sit outside, the sound of a siren becomes lower in pitch. is the emergency vehicle moving away from or towards you? explain how you know. (chapter 10 – page 315-316) 24. why are two astronauts in space unable to hear one another? (chapter 10 – page 307) 25. explain in at least 3 sentences how electromagnetic waves form. (chapter 11 – page 338-339) 26. using the chart on page 345 in your textbook, what are the three types of electromagnetic wave with wavelengths shorter than those of visible light. give an example of each. (chapter 11 – pages 345-351) 27. explain why a leaf usually appears to be green, but a rose typically appears red. (chapter 12 – page 373) 28. what is the difference in light that is refracted compared to light that is reflected? think in terms of speed of light as well as what happens to light waves when they interact with a medium. (chapter 12 – pages 369-370) 29. how are concave and convex lenses different? (chapter 13 – page 408-410) 30. what type of mirror is used in rearview mirrors in cars? why is it important that these mirrors have the warning, “objects in mirror are closer than they appear.”? (chapter 13 – page 405)
Answers: 3
image
Physics, 22.06.2019 04:30, 2005AngelMoore
Determine el momento angular de un rueda de 3000g moviendose a 10m/s con un radio de giro de 400cm
Answers: 2
You know the right answer?
After a big snowfall, you take your favorite rocket‑powered sled out to a wide field. the field is 2...

Questions in other subjects:

Konu
Spanish, 14.12.2021 20:00
Konu
Geography, 14.12.2021 20:00
Konu
English, 14.12.2021 20:00