Advanced Physics
Дана функция f (x) = (tgx) * x ^ 2 + (1-tga) + tga
дана функция f (x) = (tgx) * x ^ 2 (1-tga) + tga и уравнение (tg ^ 2a) f (x ^ 2) = f (f (x)) найти все функции f (x) для которые Соответствующий граф...
I have a question about order of magnitude?
When I tried to solve order of magnitude questions, I realized that we found the answer as 4*10^7. But my book was converting this answer to this 4*...
Nuclear physics
Fission fragments usually decay by emitting
A ball is thrown in such a way that it does not spin about its own axis. Does this mean that the angular momentum is zero about an arbitrary origin?
A ball is thrown in such a way that it does not spin about its own axis. Does this mean that the angular momentum is zero about an arbitrary origin?
Calculate Work Plane SOFA?
"Planet SOFA applies a force of 5.6 x 10^10 N on its moon and the moon is 4.0 x 10^8 km away from SOFA and it continues to circle SOFA in a circular o...
Question on gravitational force?
(a) Calculate the magnitude of the gravitational force exerted on a 480-kg satellite that is a distance of 2.29 earth radii from the center of the ear...
A transverse wave on a rope is given by y(x,t)= (0.750cm)cos(π[(0.400cm−1)x+(250s−1)t]).
Find
A) Amplitude
B) Period
C) Frequency
D) Wavelength
E) Speed of propagation
F) Is the wave traveling in the +x- or − x-direction?
G) ...
The equation y(x,t)=acos2πf(xv−t) may be written as y(x,t)=acos[2πλ(x−vt)].
A) Use the last expression for y(x,t) to find an expression for the transverse velocity vy of a particle in the string on which the wave travels. Ex...
Дана функция f (x) = (tgx) * x ^ 2 + (1-tga) + tga
дана функция f (x) = (tgx) * x ^ 2 (1-tga) + tga и уравнение (tg ^ 2a) f (x ^ 2) = f (f (x)) найти все функции f (x) для которые Соответствующий граф...
I have a question about order of magnitude?
When I tried to solve order of magnitude questions, I realized that we found the answer as 4*10^7. But my book was converting this answer to this 4*...
Nuclear physics
Fission fragments usually decay by emitting
A ball is thrown in such a way that it does not spin about its own axis. Does this mean that the angular momentum is zero about an arbitrary origin?
A ball is thrown in such a way that it does not spin about its own axis. Does this mean that the angular momentum is zero about an arbitrary origin?
The equation y(x,t)=acos2πf(xv−t) may be written as y(x,t)=acos[2πλ(x−vt)].
A) Use the last expression for y(x,t) to find an expression for the transverse velocity vy of a particle in the string on which the wave travels. Ex...
A transverse wave on a rope is given by y(x,t)= (0.750cm)cos(π[(0.400cm−1)x+(250s−1)t]).
Find
A) Amplitude
B) Period
C) Frequency
D) Wavelength
E) Speed of propagation
F) Is the wave traveling in the +x- or − x-direction?
G) ...
Why does Young's double slit experiment support wave/particle duality?
I'm at a loss at understanding why things can be both a wave and a particle.
Physics help please, due in a few hours!?
"A ferry boat is 4.7 m wide and 5.4 m long.
When a truck pulls onto it, the boat sinks
5.43 cm in the water.
What is the weight of the truck? The
...
A box is held in position by a cable along a frictionless incline .?
"frictionless incline .?
A box is held in position by a cable along a frictionless incline .
(a) If θ = 50° and m = 26 kg, find the tension in the c...
Dot Product of two parallel vectors?
How do you find the dot product of two parallel vectors?