Recent questions in Physics

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In what way are nuclear fission and nuclear fusion similar? A. Both processes involve the decay of nuclei of atoms. B. Both processes result in formation of one or more new elements. C. Both processes

Bowsie asked Dec 26, 2023

by Bowsie

2.4k points

1 answer

18 votes

406k views

What is the difference between light and electromagnetic wave?.

Pahko asked Dec 26, 2023

by Pahko

3.0k points

1 answer

35 votes

492k views

Pick the winner! Which do you think will have more momentum and push the other backwards? And WHY? Explain assumptions you make: A big loaded truck driving on the freeway OR a baseball sized meteorite

Manuel Alvarez asked Dec 26, 2023

by Manuel Alvarez

3.1k points

2 answers

11 votes

355k views

this experiment uses a motion sensor to measure the glider's position as a function of time. how does the motion sensor work?

Oliver Goodman asked Dec 26, 2023

by Oliver Goodman

3.1k points

1 answer

23 votes

257k views

A spacecraft travels at 1.5 X 108 m/s relative to Earth. A process onboard the ship as measured by a stationary clock on Earth takes 85 min. How long would the same process take as measured by a clock

Stalfos asked Dec 26, 2023

by Stalfos

2.7k points

1 answer

3 votes

304k views

The focal length of a converging lens is __________.

Clemensp asked Dec 26, 2023

by Clemensp

2.8k points

1 answer

18 votes

113k views

What is electromagnet

Efrin asked Dec 26, 2023

by Efrin

2.7k points

1 answer

30 votes

529k views

PLEASE HELP ME Of the listed activities, which does NOT use rhythmic patterns of movement in a team setting? 1.100 m dash 2.couple’s figure skating 3.football 4.synchronized swimming

Class Stacker asked Dec 26, 2023

by Class Stacker

2.6k points

2 answers

45 votes

339k views

A radio station broadcasts at 650 kHz (650,000 cycles per sec). What is the wavelength of this signal?

SilentNot asked Dec 26, 2023

by SilentNot

3.6k points

2 answers

13 votes

369k views

If an object accelerates from rest, with a constant acceleration of 10 m/s2, what will its velocity be after 2 s?

Abubakr Elghazawy asked Dec 26, 2023

by Abubakr Elghazawy

2.7k points

1 answer

26 votes

449k views

A plate of cookies and mug of milk are pushed across a smooth table with the same force. The mass of the plate of cookies is 222 times the mass of the mug of milk. Assume that friction is negligible. How

Sarthak Mishra asked Dec 26, 2023

by Sarthak Mishra

2.4k points

2 answers

43 votes

335k views

In each part calculate the kinetic energy of the given objects in joules c) an electron (mass 9.11x10^-31kg) moving at a speed of 2.74x10^7m/s

Julen asked Dec 26, 2023

by Julen

2.5k points

1 answer

41 votes

160k views

What are 5 ways we can see the unseen objects in our universe.

IlirB asked Dec 26, 2023

by IlirB

2.9k points

1 answer

28 votes

42.0k views

X(t)=t^2-2t+1 when does it comes to rest?

Talbert asked Dec 26, 2023

by Talbert

3.3k points

1 answer

25 votes

193k views

Consider the electric field lines shown in the diagram below. From the diagram, it is apparent that object A is ____ and object B is ____.

ChristopherB asked Dec 26, 2023

by ChristopherB

2.8k points

1 answer

14 votes

522k views

The possible ways used to remove a truck that is stuck in mud

LuRsT asked Dec 26, 2023

by LuRsT

2.3k points

1 answer

13 votes

453k views

100 POINTS PLS HELP ASAP FIND THE AVERAGE SPEE FOR BOTH CARS ! Average time for car 1 is 3.01 sec the distance is 4 feet Average time for car 2 is 2.99 sec the distance is 4feet PLS HELP

Orquesta asked Dec 26, 2023

by Orquesta

2.4k points

1 answer

36 votes

477k views

In Denver, children bring their old jack o lanterns to the top of a tower and compete for accuracy in hitting a target on the ground. suppose that the tower is 9.0m high and that the bullseye is a horizontal

Cleopatra asked Dec 26, 2023

by Cleopatra

2.5k points

1 answer

6 votes

371k views

a skipper on a boat notices wave crests passing his anchor chain every 5.8 ss . he estimates the distance between wave crests to be 11 mm . he also correctly estimates the speed of the waves. find this

Sparsh Turkane asked Dec 26, 2023

by Sparsh Turkane

2.8k points

1 answer

27 votes

237k views

What element is an important part of forming polymers? Why?

Igor Soarez asked Dec 26, 2023

by Igor Soarez

2.8k points

1 answer

30 votes

113k views

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