force
Q: If the magnitude of the resultant force is to be 20 kN directed along the positive x-axis, determine...
A: The resultant force vector is directed along the +x direction with no y components. The x and y com...
Q: 11.17 The acceleration of a particle is defined by the relation a = -k/x. It has been experimentally...
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Q: A pendulum with mass m1= 4.3 kg is suspended from a pivot with length (OA) of 0.8 m as shown in figu...
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Q: y for two sources not for N ciated to the central maximum increa between a principal maximum and a d...
A: A waves will be emitted in the phase by N coherent sources and the correct statements are given as,
Q: That torque causes the direction (but for the most part not the angle of the tip) of Earth's axis to...
A: The net torque is clockwise because front bulge is closer to sun than the back bulge.
Q: 2. The 1.2 kg head of a hammer has a speed of 6.5 m/s just before it strikes a nail and is brought t...
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Q: At any time t n does the object cross the plane with equation x+y = 24x?
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Q: 1. Direction: Solve and analyze the following problems: 1. How much energy is lost by 20 kg copper i...
A: 1)
Q: The 20-1b cabinet is subjected to the force F= (3-2t) Ib, where t is in seconds. If the cabinet is i...
A: Answer..
Q: Possibly useful for this problem: 1 gal = 3.785 L; 1 in = 2.54 cm, 1 L = 1000 cm. A storm dumps 1.0 ...
A: Answer..
Q: Two charges, one of 2.50 µC (at the origin) and the other of -3.5 µC, are placed on the x-axis, one ...
A: This is simply application of coulombs law
Q: An object has an initial velocity v = 2.4i +4.5j m/s. Over a period of time t = 2.9 s, its velocity ...
A: Answer..
Q: A plane took 3 hours 33 min to finish a journey.lf the distance of the journey was 2840 miles, at wh...
A: Given that,Time : t=3 hr 33 minOr t = 13860 (sec)Distance : d = 4570537 (m) Here we need to find ...
Q: How fast a small car of 1573 kg move to have the same kinetic energy as a 69.8-kg sprinter running a...
A: Given that:- mass of car = 1573 kg mass of sprinter = 69.8 kg speed of runner = 9.35 m/s kinetic e...
Q: A block of mass 5 kg sits on an incline of 55 degrees. The coefficients of friction between the bloc...
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Q: He then sets up "s moving toward noves towards the
A: It is given that side length of 23 gon is 2.3m Motion of coins is as follows: (i)1→3→5.....→23(ii)2...
Q: A cyclist going around a circular track at 10.0 m/s has a centripetal acceleration of 5.00 m/s2. Wha...
A: Given that,Speed of the cyclist in the circular track : v = 10 m/sec Centripetal acceleration: ac =...
Q: A student was sent to another planet to measure its properties. Upon landing, the gravimeter instrum...
A: Now the motion of the wrench can be considered as a projectile motion and in projectile motion, ther...
Q: A 1.0-kg container of water sits on a scale A. A pie of aluminum 10 cm x 10 cm x 10 cm is suspende f...
A: Given: The mass of the container is 1 kg. The volume of aluminum is 10 cm×10 cm×10 cm. ...
Q: Consider a 1,492 kg car cruising at constant speed of 59 km/h. Now the car starts to pass another ca...
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Q: 2. Entropy Change for the Freezing of Water An ice tray contains 500 g of water. Calculate the chang...
A: Solution: 2.1. The change in entropy is given by, dS=QT ...
Q: A ball is thrown from the top of 20.0 m tall building at an angle of 45° above the horizontal. The b...
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Q: A car is travelling due East at a rate of 37.2 kph and a train is due North at a speed of 75.70 kph ...
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Q: Calculate the vector potential (A) of the field produced by a current (I) passing through a circular...
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Q: Suppose we have 1.50kg of water at a temperature of 0 degree Celsius. We put the water in a freezer,...
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Q: In an optical imaging system, which of following two planes are conjugate planes with magnification ...
A: The principal planes are the planes in which the object produces its image of the same size. The mag...
Q: You are in the magic school bus alone. For some reason, you decide to shine a laser straight up. The...
A: Given a situation in which a magic bus which is travelling with a relativistic speed v=.8c where c ...
Q: m/s 9) A 0.24-kg volleyball approaches Tina with a velocity of 3.3 s. Tina bumps the ball giving it ...
A: “Since you have asked multiple question, we will solve the first question for you. If you want any s...
Q: Bm
A: electrostatic force on the charge C due to B , F1= Kq1q2/rab where rab = 3m q1= -9uc q2= -8 uc k = 9...
Q: The cat Daisy (pictured to the left) enjoys sitting on her cat tree where she can both figuratively ...
A: initial velocity, vA=15.5 ft/sAngle it makes with the horizontal, θ=85°vertical component of velocit...
Q: Calculate the shortest lenvth of a tube of dimeter 5 cm, that will resonate with a tuning fork of fr...
A: To find- Shortest length of tube=? Given- d=5 cm n=250 cm/s V=340 m/s=34000 cm/s.
Q: A super-light horizontal beam supports a 460-N canister as shown in the figure. What is the net forc...
A: Since there are multiple questions, solution for the first question is provided here. Please uploa...
Q: The stars in a CCD image include stars in a cluster and stars in front of the cluster (i.e. starts t...
A: Clusters are tiny particles closely related to the atoms, ions, and molecules that make up bulk matt...
Q: Q6 A wire of length i forms a section of a circuit with current I. The section lies along the x axis...
A: Answer..
Q: Name. Date What causes one solar system object to move around another one? Part A: Why do the planet...
A: Part A There are two forces that keep the planets in their orbits: Gravity: Gravity is the primary f...
Q: i) A skier with mass m slides down a slope that makes an incline of 0 with the horizontal. Which exp...
A: (i) The figure shows the component of force of gravity parallel and perpendicular to slope The exp...
Q: In the circuit shown, the coil has inductance and resistance. When X is joined to Y, the time consta...
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Q: Show that for N=3 W state, if one particle is lo
A: we have, |W>=1/3( |- - +> + | + - - > + | - + - >) ; |GHZ>= 1/2(1 + + +> +| - - -&...
Q: A model rocket s shot straight up and explodes at the top of s traectory into three peces a vieed m ...
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Q: The force F, acting in a constant direction on the 20-kg block, has a magnitude which varies with th...
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Q: 7. Write the expressions for momentum vector (k), wave function Y (x) and energy of electrons that a...
A: The expression for momentum vector, wave function and energy is to be evaluated. -h28π2md2ψdx2+V(x) ...
Q: x= y² 2 cm 4 cm The y-coordinate (cm) of the centroid of the area bounded by the curve x = y, x- axi...
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Q: A soccer player kicks, horizontally, a soccer ball of mass m = 0.45 kg that is initially at rest. Th...
A: Mass of soccer ball m = 0.45 kg Initial speed of the ball u = 0 m/s (at rest) the time interval for ...
Q: Current Attempt in Progress In the figure particle 1 of charge +4e is above a floor by distance d, -...
A: Answer..
Q: 18. Skipping Quarantine. Enrico was so annoyed with stay-at-home restrictions because of the pan dem...
A: It is a very interesting question actually. now it is related to the topic of the Special theory of ...
Q: 1. An object with mass m moves vertically under constant gravitational force through a medium that e...
A: By using Newton's second law and acceleration = dv/dt we can solve easily. As per bartleby's guide...
Q: An engineering function is given by a = y?e² sin x At x = 1.2,y = 2.2,and z = 4.8, compute the absol...
A: Solution: The given function is, a=y2ezsinxTake ln on both sideslna=lny2+lnez+lnsinx =2lny+z+lns...
Q: 14. A non conducting solid cylinder of infinite length having charge density p and radius of cylinde...
A: The electric field is a vector quantity which means that it has both magnitude and direction to it. ...
Q: Problem 3: You have been hired to design a family-friendly see-saw. Your design will feature a unifo...
A: Given: The mass of the uniform board is M = 11 kg The length of the uniform board is L = 13 m The ma...
Q: A uniform wire under tension, is fixed at its ends. If the ratio of tension in the wire to the squar...
A: To find- Linear density (m)=? Given- TL2=360 dyne/cm2 =360×10-510-4N/m2TL2=36 N/m2Fundamental f...
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