Answers created by Deepak Pandey

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• What is the geometry of `"nitrosyl chloride"`, `O=N-Cl`?
  
• Sound waves and light waves are two dimensional or three dimensional?
  
• Question #8f70f
  
• How do you find the derivative of `r= 2theta sqrt(sec theta)` using the chain rule?
  
• Question #83a91
  
• Question #9c35b
  
• Question #648c3
  
• Knowledge increases doubt, confidence comes only with the lack of knowledge?
  
• Question #209eb
  
• An object with a mass of `4 kg` is moving at `7 m/s` over a surface with a kinetic friction coefficient of `3`. How much power will it take to accelerate the object at #4 m/s^2?
  
• Question #274e9
  
• A rocket is falling in the air with a downward force of 20 N. What is the mass of the rocket?
  
• Question #9318c
  
• Integrate 3x-x^2, 6<x<10?
  
• How do you find the domain and range of ln (inverse sinx)?
  
• Question #0e955
  
• Question #6b7c7
  
• Differentiate `sin y=xy^3+ylnx`?
  
• How do you differentiate `sinx+xy+y^5=pi`?
  
• How do you find `f'(x)` if `f(x) = 2ln(x)`?
  
• Question #7d6fa
  
• How do you differentiate `f(x)=csc(sqrt(x^2-5x))` using the chain rule?
  
• Question #f07f4
  
• A 20 cm wire carrying a current of 0.545A feels a 650 N force. What is the strength of the magnetic field?
  
• Question #c8d8f
  
• Question #f5873
  
• Solve mcq and also explain the gradient?
  
• How do you differentiate `g(y) =x^2(x^2 - 1)` using the product rule?
  
• Question #4c1a6
  
• What is the Cartesian form of `( 15 , ( 7pi)/3 )`?
  
• How do you graph `f(x)=lnx-1`?
  
• Question #156df
  
• Why do cis isomers have higher melting points than trans isomers even though trans isomers are more stable?
  
• How can friction cause motion?
  
• What does it mean that an orbital is nonbonding? With what do they correspond within Lewis structures?
  
• What is the order of the bonds and interactions from strongest to weakest?
  
• How do you solve `p^ { 2} - 35= 7+ p`?
  
• What are the advantages and disadvantages of SOCRATIC?
  
• How do you solve `(- 2) - ( + 9)`?
  
• How do you solve `(- 3) - ( - 14) - ( + 1)`?
  
• What is the length between PO, PQ, OQ have to be when the points form a equilateral triangle?
  
• If the line `y=2x+c` touches the ellipse `x^2/4+y^2/3=1`, find the value of `c`?
  
• Question #77d22
  
• Question #3a93e
  
• Question #ae9a4
  
• Question #de6ae
  
• How do you find the derivative of `((2x+1)^(5)/(x^(2)+1)^(1/2))`?
  
• How do you differentiate `f(x) = (2x-1)(3x-2)(5x+1)`?
  
• Two charges of `-1 C` and `4 C` are at points `(-2 ,6,-8 )` and `( 2,-4,1 )`, respectively. Assuming that both coordinates are in meters, what is the force between the two points?
  
• A physics book slides off a horizontal table top with a velocity of 1.25 m/s. It strikes the floor in .4 s. What is the height of the table and the landing position of the book?
  
• Who is the largest contributor on Socratic?
  
• How did you get to know about Socratic?
  
• Question #125a8
  
• Question #665cd
  
• Question #c2fac
  
• A truck pulls boxes up an incline plane. The truck can exert a maximum force of `4,000 N`. If the plane's incline is `pi/3` and the coefficient of friction is `4/3`, what is the maximum mass that can be pulled up at one time?
  
• An object with a mass of `4 kg` is pushed along a linear path with a kinetic friction coefficient of `u_k(x)= 5+tanx`. How much work would it take to move the object over `x in [(-5pi)/12, (pi)/4]`, where x is in meters?
  
• How will you prove refractive inside of red is less than that of violet by formulas?
  
• An object's two dimensional velocity is given by `v(t) = ( sqrt(t^2-1)-2t , t^2-5)`. What is the object's rate and direction of acceleration at `t=2`?
  
• A container has a volume of `3 L` and holds `1 mol` of gas. If the container is expanded such that its new volume is `8 L`, how many moles of gas must be injected into the container to maintain a constant temperature and pressure?
  
• A child moving at constant velocity carries a 2 N ice cream cone 1 m across a level surface. What is the network done on the ice-cream cone?
  
• How do you simplify `abs(29 1/5 )`?
  
• How do you graph `y=3sin(1/2x)`?
  
• What is the domain of `arcsin(sinx)`?
  
• How useful is Socratic?
  
• Question #0f2bd
  
• How do you find the second derivative of `2x^2-y^2=1`?
  
• A 712 kg car is traveling at 5.6 m/s when a force acts on it for 8.4 s. What is the kinetic energy of the car?
  
• What will the mass of a 7 kg bag of marbles be on the moon?
  
• Question #13b76
  
• Question #0993b
  
• An object with a mass of `6 kg` is on a plane with an incline of `- pi/6`. If it takes `18 N` to start pushing the object down the plane and `15 N` to keep pushing it, what are the coefficients of static and kinetic friction?
  
• Why is it easier to walk on a carpeted floor than on a smooth, polished floor?
  
• A model train with a mass of `5 kg` is moving along a track at `4 (cm)/s`. If the curvature of the track changes from a radius of `16 cm` to `12 cm`, by how much must the centripetal force applied by the tracks change?
  
• Question #082dc
  
• How do you determine where the function is increasing or decreasing, and determine where relative maxima and minima occur for `f(t) = 6t + 1/t`?
  
• 1/2∫sec(x-π/3)dx?
  
• How do you find `lim (1+5/sqrtu)/(2+1/sqrtu)` as `u->0^+` using l'Hospital's Rule?
  
• Question #a0c69
  
• A rectangular block of sides 3m by 2m by 1m has a mass of 3000 kg. What is the smallest pressure that the block can exert on a flat surface?
  
• Question #80035
  
• Question #02c35
  
• An object is at rest at `(6 ,7 ,2 )` and constantly accelerates at a rate of `4/3 m/s^2` as it moves to point B. If point B is at `(3 ,1 ,0 )`, how long will it take for the object to reach point B? Assume that all coordinates are in meters.
  
• A projectile is shot from the ground at an angle of `pi/4` and a speed of `15 m/s`. Factoring in both horizontal and vertical movement, what will the projectile's distance from the starting point be when it reaches its maximum height?
  
• An object with a mass of `3 kg` is acted on by two forces. The first is `F_1= < 2 N , 8 N>` and the second is `F_2 = < 2 N, -3 N>`. What is the object's rate and direction of acceleration?
  
• Question #c2f82