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Recent questions in Physics
Which of the following statements regarding areas of low pressure is correct? Which of the following statements regarding areas of low pressure is correct? a. The lowest pressure on September 3 was 950
Mzulch
asked
Oct 3, 2024
by
Mzulch
8.0k
points
Physics
high-school
1
answer
2
votes
15.6k
views
Two particles, an electron and a proton, are initially at rest in a uniform electric field of magnitude 506 N/C. If the particles are free to move, what are their speeds (in m/s ) after 44.4 ns ?
Andrew Harris
asked
Oct 3, 2024
by
Andrew Harris
7.9k
points
Physics
high-school
1
answer
4
votes
26.4k
views
Imagine that in another universe the speed of light is only 100 m/s. (a) A person traveling along an interstate highway at 120 km/h ages at what fraction of the rate of a person at rest? (b) This traveler
Theraneman
asked
Oct 3, 2024
by
Theraneman
6.8k
points
Physics
high-school
1
answer
1
vote
148k
views
If the sonographer does not see any color flow when applied but could see movement of blood cells within the vessel on grayscale imaging what should the operator assume? a. Power Doppler must be used instead.
Ben Clifford
asked
Oct 3, 2024
by
Ben Clifford
9.1k
points
Physics
high-school
1
answer
3
votes
100k
views
Given that the solenoid L has 1134 turns with 0.1 m in length and its resistance is zero, find the magnetic field inside the solenoid.
Robert Tillman
asked
Oct 3, 2024
by
Robert Tillman
8.6k
points
Physics
college
1
answer
0
votes
201k
views
Select the proposition that is logically equivalent to ¬p→ q. a. p ^ q b. p V q c. p V q d. p ^ q
Aib
asked
Oct 3, 2024
by
Aib
8.5k
points
Physics
high-school
1
answer
4
votes
139k
views
A flea (of mass 6 × 10⁻⁷ kg) jumps by exerting a force of 12 × 10⁻⁵ N straight down on the ground. A breeze blowing on the flea parallel to the ground exerts a force of 0.52 × 10⁻⁶ N on the flea. A. Find
Lucasvscn
asked
Oct 3, 2024
by
Lucasvscn
7.7k
points
Physics
high-school
1
answer
0
votes
61.0k
views
Earth's lithosphere, its solid outer shell, is broken into separate sections called
Redplane
asked
Oct 3, 2024
by
Redplane
7.8k
points
Physics
high-school
1
answer
3
votes
25.6k
views
Mr. Farrell's art class designed a mural for their school's cafeteria. How many gallons of paint should Mr. Farrell's class buy for their mural? A. 0.25 gallons B. 1 gallon C. 2 gallons D. 3 gallons
Maylis
asked
Oct 3, 2024
by
Maylis
8.0k
points
Physics
high-school
1
answer
1
vote
200k
views
Imagine a ball on a track where no energy is transferred between the ball and the track or between the ball and the air around it. The ball starts at Position 1 and goes down and up a dip on the track
Baduker
asked
Oct 3, 2024
by
Baduker
7.5k
points
Physics
college
1
answer
4
votes
97.7k
views
What is the proper unit used for all types of energy? A. j B. kg C. m/s D. e
Edward Tshifaro
asked
Oct 3, 2024
by
Edward Tshifaro
6.8k
points
Physics
high-school
1
answer
4
votes
24.2k
views
What is true about the vector sum of momenta in a collision
Michael Bromley
asked
Oct 3, 2024
by
Michael Bromley
7.7k
points
Physics
high-school
1
answer
3
votes
85.8k
views
A parallel-plate air capacitor is made by using two plates 11 cm square , spaced 3.2 mm apart. It is connected to a 12-V battery. What is the capacitance?
Matt Greer
asked
Oct 3, 2024
by
Matt Greer
9.6k
points
Physics
high-school
1
answer
1
vote
140k
views
What factors have influenced your decision making process regarding whether or not you’ll attend college? if you still haven’t made that decision yet, explain why.
Tim Holum
asked
Oct 3, 2024
by
Tim Holum
8.2k
points
Physics
high-school
1
answer
0
votes
230k
views
Which two forces must be in balance to keep a star in equilibrium? a) Gravitational force and nuclear fusion b) Gravitational force and electromagnetic force c) Electromagnetic force and nuclear fission
YCFlame
asked
Oct 3, 2024
by
YCFlame
8.1k
points
Physics
high-school
1
answer
2
votes
119k
views
What happens to tension and pressure when a sphere expands its radius?
Bulent Vural
asked
Oct 3, 2024
by
Bulent Vural
7.6k
points
Physics
high-school
1
answer
2
votes
14.0k
views
Point E with coordinates (5, 7) is translated along a glide reflection to its image of E(-7,9). Which best describes the glide reflection? A) (x, y) → (x+2, y+ 2) followed by reflection in the x-axis.
Michael George
asked
Oct 3, 2024
by
Michael George
7.8k
points
Physics
high-school
1
answer
5
votes
28.7k
views
Describe 3 factors an engineer should take into consideration when choosing material for building the pipes in a pipeline Gr. 8 Think it has something to do with Viscosity, Density, and Pressure but not
Nikolay Grishchenko
asked
Oct 3, 2024
by
Nikolay Grishchenko
7.8k
points
Physics
middle-school
1
answer
2
votes
213k
views
How does the conservation of momentum relate to netwtons third law?
David Walthall
asked
Oct 3, 2024
by
David Walthall
8.1k
points
Physics
high-school
1
answer
3
votes
89.4k
views
twin jet engines on an airplane are producing an average sound frequency of 4100 hz with a beat frequency of 0.500 hz. what are their individual frequencies?
Kayue
asked
Oct 3, 2024
by
Kayue
7.6k
points
Physics
high-school
1
answer
4
votes
90.7k
views
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