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Recent questions in Physics
Which of the following Illustrates 2 resistors in a series circult? A, B, C, D.
Frans
asked
Dec 27, 2023
by
Frans
3.7k
points
Physics
college
2
answers
0
votes
201k
views
7.Calculate the velocity of Cart 1 after the collision.A 0.0 m/sB. 5.5 m/sC -2.2 m/sD. +6.5 m/s
Dinjas
asked
Dec 27, 2023
by
Dinjas
4.1k
points
Physics
college
1
answer
4
votes
221k
views
A girl ties a rope securely to the windowswill of a tower and climbs down to the base of it. She is with a group of friends and wants them to come down too, but easier. She ties the other end of the rope
Siler
asked
Dec 27, 2023
by
Siler
4.7k
points
Physics
college
1
answer
5
votes
228k
views
What is the index of refraction of a refractive medium if the angle of incidence in air (n=1.0003) is 87 degrees and the angle of refraction is 10 degrees?
Mithril
asked
Dec 27, 2023
by
Mithril
4.0k
points
Physics
college
1
answer
4
votes
139k
views
If a car takes 3500j of total energy to make 1200j of useful energy, how energy efficient is it
Anil Sharma
asked
Dec 27, 2023
by
Anil Sharma
4.1k
points
Physics
college
1
answer
3
votes
7.5k
views
What is the net force in this image?
Keithwyland
asked
Dec 27, 2023
by
Keithwyland
4.5k
points
Physics
college
1
answer
3
votes
40.6k
views
Light of different wavelengths look different ______ to humans: A.) visible spectrum B.) electromagnetic spectrum C.) colors D.) absorption
Alan Zhiliang Feng
asked
Dec 27, 2023
by
Alan Zhiliang Feng
4.3k
points
Physics
high-school
1
answer
1
vote
181k
views
The mass of the Moon is 7.35 × 1022 kg and its radius is 1738 km. What is the gravitational field strength on the surface of the Moon?
Ply
asked
Dec 27, 2023
by
Ply
4.7k
points
Physics
high-school
1
answer
4
votes
226k
views
Select all that apply Which conditions are necessary for the diffusion of a substance to occur across a membrane? a concentration gradient a supply of energy membrane permeability
Dan Bracuk
asked
Dec 27, 2023
by
Dan Bracuk
3.7k
points
Physics
college
1
answer
4
votes
134k
views
The density of mercury is 13600 kgm-3. So, the relative density of mercury is A. 13.6 B. 1.36 C. 136
Adia
asked
Dec 27, 2023
by
Adia
4.0k
points
Physics
college
1
answer
1
vote
84.0k
views
What will terminal velocity look like on a velocity v. time graph?
Shig
asked
Dec 27, 2023
by
Shig
4.0k
points
Physics
college
1
answer
1
vote
59.6k
views
(a) Calculate the force needed to bring a 900 kg car to rest from a speed of 90.0 km/h in a distance of 120 m (a fairly typical distance for a nonpanic stop). N(b) Suppose instead the car hits a concrete
Gtmtg
asked
Dec 27, 2023
by
Gtmtg
3.6k
points
Physics
high-school
1
answer
0
votes
25.1k
views
The ultimate tensile strength of copper is approximately 220 MPa. A material sample with cross-sectional area 0.0022 m^2 would theoretically break under a force of ?
Peti
asked
Dec 27, 2023
by
Peti
3.9k
points
Physics
college
1
answer
2
votes
179k
views
How is the way that allows us to listen to an AM/FM Radio in our car is different from the wave that allows us to listen to music at a concert? explain by describing what types of waves are and how they
Evan McEwen
asked
Dec 27, 2023
by
Evan McEwen
4.5k
points
Physics
high-school
1
answer
1
vote
140k
views
Give me 5 examples of High heat vaporization
Alexwells
asked
Dec 27, 2023
by
Alexwells
4.4k
points
Physics
high-school
2
answers
5
votes
9.3k
views
What are created when atoms join together? A. new elements B. unstable conditions C. molecules
Leiz
asked
Dec 27, 2023
by
Leiz
3.8k
points
Physics
high-school
2
answers
9
votes
224k
views
What is the speed of a wave that has a frequency of 173 hz and a wavelength of 2. 59 meters? express your answer to the nearest whole number.
Kavin Kumar Arumugam
asked
Dec 27, 2023
by
Kavin Kumar Arumugam
3.6k
points
Physics
high-school
1
answer
13
votes
229k
views
What do we call what is transported through a sound wave?
JFB
asked
Dec 27, 2023
by
JFB
4.1k
points
Physics
high-school
1
answer
1
vote
153k
views
1. During a pendulum's swing, the highest point is considered to have and a. high PE and low KE b. low PE and high KE c. high PE and high KE d. low PE and low KE
Ian Roke
asked
Dec 27, 2023
by
Ian Roke
4.2k
points
Physics
high-school
1
answer
6
votes
148k
views
What is the current through each resistor in the parallel portion?
Hyeomans
asked
Dec 27, 2023
by
Hyeomans
4.2k
points
Physics
college
1
answer
0
votes
221k
views
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