Recent questions in Physics

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Help real quick someone

Sikan asked Jul 13, 2023

by Sikan

6.1k points

1 answer

24 votes

226k views

4. A meteorite travels at 15 km/s before reaching Earth's atmosphere. Calculate how far it travels in 12 s. (Distance)

Alvinsj asked Jul 13, 2023

by Alvinsj

6.4k points

1 answer

4 votes

56.7k views

if it takes a ball dropped from rest 2.111 s to fall to the ground, from what height h was it released?

Wsfuller asked Jul 13, 2023

by Wsfuller

5.7k points

1 answer

2 votes

187k views

If Boston Red Sox baseball legend, Carl Yaztremski, hit a baseball due west with a speed of 50.0m/s, and the ball encountered a wind that blew it north at 5.00 m/s, what was the resultant velocity of the

Deadalnix asked Jul 13, 2023

by Deadalnix

6.6k points

1 answer

10 votes

2.9k views

A train whistle is heard at 330 Hz as the train approaches town. The train cuts its speed in half as it nears the station, and the sound of the whistle is then 320 Hz.Part AWhat is the speed of the train

Candia asked Jul 13, 2023

by Candia

6.1k points

1 answer

2 votes

4.1k views

Mr. Mangan runs 50 m north in 5 seconds, 50 m east in 7 seconds, and50 m south in 3 seconds. What is his average speed? What is hisaverage velocity?

Moodyjive asked Jul 13, 2023

by Moodyjive

6.2k points

1 answer

4 votes

64.0k views

How much energy is stored in the capacitor when it is aa fully charged

Dariaa asked Jul 13, 2023

by Dariaa

5.7k points

1 answer

19 votes

19.9k views

A 4.0×1010kg asteroid is heading directly toward the center of the earth at a steady 32 km/s. To save the planet, astronauts strap a giant rocket to the asteroid perpendicular to its direction of travel.

Christian Mayne asked Jul 13, 2023

by Christian Mayne

6.1k points

1 answer

2 votes

187k views

Which of the following is a consequence of the special theory of relativity? A) A moving object's mass is constant regardless of its speed. B) Time slows as the speed of an observer's frame of reference

Toxantron asked Jul 13, 2023

by Toxantron

5.8k points

1 answer

19 votes

160k views

Which type of rock can only form below earths surface?

Vikram Bose asked Jul 13, 2023

by Vikram Bose

6.9k points

2 answers

9 votes

44.7k views

How do you know if you have a base unit

Kevin Montrose asked Jul 13, 2023

by Kevin Montrose

6.0k points

1 answer

5 votes

130k views

A ball is hit straight up in the air with an initial velocity of 17.6m/a. At what time does it cross the height of 2 m going up?

AjayR asked Jul 13, 2023

by AjayR

6.2k points

1 answer

0 votes

118k views

Can someone please help me with these three problems ASAP .. I have to get it done right now.. I have to get it done

TIMEX asked Jul 13, 2023

by TIMEX

5.8k points

1 answer

5 votes

147k views

While driving his sports car at 20.0 m/s down a four-lane highway, Eddiecomes up behind a slow-moving dump truck and decides to pass it in the left-hand lane. If Eddie can accelerate at 5.00 m/s2, how

Sfarbota asked Jul 13, 2023

by Sfarbota

5.5k points

1 answer

5 votes

91.8k views

A car goes from rest to velocity of 108 km/h north in 0.2 hours. What is the car's acceleration?

Anna Klein asked Jul 13, 2023

by Anna Klein

6.1k points

1 answer

5 votes

1.4k views

What is the difference between a photon and a wave?

Jeff asked Jul 13, 2023

by Jeff

6.0k points

1 answer

15 votes

55.1k views

Vectors and scalars measure a. quality b. quantity c. mass d. potential energy ____ in Physics.

Redux asked Jul 13, 2023

by Redux

7.0k points

1 answer

5 votes

212k views

Is it possible for a wave to have a long wavelength but high frequency?

Sriman Reddy asked Jul 13, 2023

by Sriman Reddy

6.7k points

2 answers

23 votes

47.7k views

Vector A has a magnitude of 4.5 and is in the northwest direction. Vector B has a magnitude of 5.2 and is in northeast direction. Find the magnitude of the resultant vector of B+A

Tom Wellbrock asked Jul 13, 2023

by Tom Wellbrock

6.5k points

1 answer

2 votes

119k views

ChildTop ViewThe diagram above shows a top view of a child of mass 2x on a circular platform of mass 4x that is rotatingcounterclockwise. The platform does not experience friction.5. The child lets go

Friartuck asked Jul 13, 2023

by Friartuck

5.5k points

1 answer

0 votes

182k views

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