Assume the three blocks portrayed in the figure below move on a frictionless surface and a force F = 38-N acts as shown on the m = 3.5-kg block. L0 kg 2.0 kg (a) Determine the acceleration given this system. ]m/s² (to the right) (b) Determine the tension in the cord connecting the 3.5-kg and the 1.0-kg blocks. ]N (c) Determine the force exerted by the 1.0-kg block on the 2.0-kg block.

Q: Problem 4: Consider two equal masses M attached to the ends of massless rods, of length R, as shown ...

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Q: 2. Determine the magnitude and direction of the resultant force R for the three coplanar forces show...

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Q: Three capacitors are connected in parallel and have the following voltage ratings: C1 = 32 uF with 8...

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Q: Problem 3: A truck with 0.420 m radius tires travels at 42 m/s. Randomized Variables v = 42 m/s

A: Velocity, V=42m/s radius, r=0.420m from the relation V=Wr, where W =angular velocity  so W=V/r W=42/...

Q: ++ + + b + + + A hollow sphere has a uniform volume charge density of 1.46 nC/m³. The inner radius i...

A: ρ=1.46 nC/m3=1.46*10-9 C/m3a=11.7 cm = 0.117 mb = 46.8 cm =0.468 m

Q: Determine the work done, in µJ, in moving a 7-nC charge from A(-3, 2, 2) m to B(-1, 2, 2) m against ...

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Q: An object has 50 extra electrons. what is the charge on that object?

A: number of excess electrons on an object (N) = 50charge on each electron (q) = -1.6×10-19 C   

Q: How much charge does a battery have to supply to a 5uF capacitor to create a potential difference of...

A: capacitance (C) = 5 μF potential difference (V) = 2 volts   

Q: In the figure shown, which of the following gives the correct order of the electric potential, from ...

A: In this question we have to find the correct order of potential and potential is a scalar quantity. ...

Q: A point charge q1 = 4nC is placed at the origin, a second point charge q2 =-3nC is placed on the x-a...

A: Given data: The charges are, q1=4 nCq2=-3 nCq3=2 nC The position of charges with respect to x axis i...

Q: Three capacitors are connected in parallel and have the following voltage ratings: C1 = 32 uF with 8...

A: Given data: Capacitance, C1=32 μFC2=65 μFC3=105 μF Voltages, V1=80 VV2=220 VV3=120 V

Q: Three capacitors are connected in parallel and have the following voltage ratings: C1 = 32 uF with 8...

A: Given: The connection of the three capacitors is in parallel. C1=32 μF with 80 VC2=65 μF with 220 VC...

Q: Three charges Q,+q and + q are placed at the vertices of a right-angle isosceles triangle as shown b...

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Q: 3. A 60 kg student is standing on a scale in an elevator on Earth. What will be the reading on the s...

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Q: A bullet was fired at a velocity of 2458m/s and must be angled to reach the target located at the ra...

A: Given: velocity u =2458m/sFind: Angle of projection for maximum range                               ...

Q: Two capacitors in series, C1= 9.0 uF and C2= 5.0 uF, are connected to a 12.0 V battery. What is the ...

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Q: At t = 0 it is observed that a rotating object has an angular velocity of 3 rad/s. The object also h...

A: Write the given data. ω0=3 rad/sα=2 rad/s2t= 4 s

Q: 4. A box weighing 2.5 N rests on the table. (Coefficients of static and kinetic friction are 0.60 an...

A: The weight of the book = 2.5 N The coefficient of static friction = 0.6 The coefficient of kinetic f...

Q: A Styrofoam® ball covered with a conducting paint has a mass of 5.0 × 10−3 kg and has a charge of 4....

A: Determine the weight of the ball.

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Q: For each of the following, determine the output stream for the given input streams. (a) Input stream...

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Q: A charge is moving perpendicular to a magnetic field and experiences a force whose magnitude is 2.11...

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Q: Two capacitors in series, C1= 9.0 uF and C2= 5.0 uF, are connected to a 12.O V battery. What is the ...

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Q: A 2.0 kg mass at the end of a string is moving in a circular path of radius 0.75 m on a horizontal f...

A: Write the given data. m= 2 kgr1=0.75 mv1=5 m/sr2=0.25 m

Q: The   density and   resistivity of a cubic   metal of mass m=81 g are    d=3 g/cm3 and ρ=1.5 x 10-8...

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Q: A 1.23g ice puck slips on ice from rest attains a velocity of 4.56 m/s after traveling of 4.26 s. Wh...

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Q: What is the principal angle a vector located at 52° South of East? O 308° O 142° O 238° о 38°

A: Given, A vector , 52° South of East . Principal angle is the angle in anticlock wise direction from ...

Q: If you remove the dielectric between the plates, what happens to the amount of potential difference

A: you remove the dielectric between the plates, what happens to the amount of potential difference

Q: What is the period of rotation of the earth in seconds ? T=?

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Q: A line charge of 30 pC/m is at the y-axis.  How far does a point charge of 35 µC be from this line c...

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Q: Circuit Diagr R= 0.59 W %3D 5. R, : 0.50 %3D R,: 0.s2 : 0.50 R 0.50 R, : 0.S 2 R= 0.5 2 %3D

A: According to question we need to find equivalent resistance.

Q: A car is fitted with a convex side-view mirror of focal length 20 cm. A second car 2.8 m behind the ...

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Q: A spherical conductor has a radius of 8 mm and a charge of 20μC. Calculate the electric field and el...

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Q: 1. Simplify the vector expression that is shown below. You may use any method in determining the req...

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Q: The statement "if the electric field does positive work on a charge, the potential energy of the sys...

A: If field as positive work means q( E.r)= positive. The charge move along the direction of field.

Q: (2) A 62 W (60 J/s) light bulb is 8.5% efficient, i.e. only 8.5% of the electrical energy it consume...

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Q: A battery is connected to a group of capacitors connected in parallel. Which of the following must b...

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Q: 2/67 In a basketball game, the point guard A intends to throw a pass to the shooting guard B, who is...

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Q: A 1.80 kg box rests on a plank that is inclined at an angle of 62.0° above the horizontal. The upper...

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Q: Which of the following scenarios show an increase in the electric potential energy? O A negative cha...

A: To identify : the scenario in which the electric potential energy is increasing  

Q: Suppose you want to store 2.50 J of electric potential energy in a volume of 1.00 m3 in a vacuum. Wh...

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Q: Part (b) Calculate the moment of inertia in kg m of the meter stick if the pivot point P is at the 0...

A: Write the moment of inertia of the meters stick about its centre. ICG=mL212 Izero=ICG+mL22=mL212+mL2...

Q: A jet must reach a speed of 50 m/s for takeoff. How long is the runway if the acceleration is 22 m/s...

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Q: A grandfather clock uses a pendulum that is 74.0 cm long. It is accidentally broken, and when repair...

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Q: The world's largest stuffed animal is a 420-meter-long snake built by Norwegian children. Assume the...

A: Speed denotes us how speedy or unhurry an object moves and explain the distance traveled divided by ...

Q: To measure the static friction coefficient between a 1.40-kg block and a vertical wall, a spring (k ...

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Q: When two charges are brought close together, the electric potential energy of the pair of charges is...

A: The potential energy of the pair of charges q1 and q2 with a distance r between them is given as: U=...

Q: An electric field of intensity 3.50 kN/C is applied along the x-axis. Calculate the electric flux th...

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Q: A 5.80 µF , parallel-plate, air capacitor has a plate separation of 5.00 mm and is charged to a pote...

A: Energy density is given by the formula U =  12ε0E2 Where E is electric field between the plates, ε0 ...

Q: A boll rounds a 42 m radius curve at 18 m/s. The magnitude of it's acceleration in m/s2

A: Given data :                       Speed   =   V                       Radius  =    R           To f...

Newton's Second Law

Newton’s laws of motion describe the relationship between the motion of an object and forces acting on it. Newton’s law of motion has two types as follows: