To what heighl should q box of be lifted. so that its potential enerm may become 6340 Joules ? 2=9.8 m/s2) mass 1t0ka

Q: Oppositely charged parallel plates are separated by 5.32 mm. A potential difference of 600 V exists ...

A: Given Distance of seperation of plate ,d=5.32 mm=5.32×10-3 mPotential difference ,(V)=600 V 

Q: A car accelerates from rest at 6.65 m/s2. How far does it get between 10.0 and 14.0 s?

A: Given data The acceleration is given as a = 6.65 m/s2. The initial velocity of the car is given as ...

Q: 1. Two large balls roll over a smooth surface and collide. They are made of a super hard material so...

A:

Q: Can the tensions of A and B for the 20-kg boat be calculated? Yes or no?

A: In this problem, it is asking that can we calculate the tensions A and B from given diagram.

Q: Mercury and then an unknown liquid are poured into a U-shaped tube, open at both ends, and do not mi...

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Q: The National High Magnetic Field Laboratory once held the world record for creating the strongest ma...

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Q: Two random particles X and Y were being studied by a  individual. Upon observing, he defined the mot...

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Q: A sailor in a small sailboat encounters shifting winds. She sails 2.00 km east, next 3.50 km southea...

A:

Q: Problem 2 A 50-g mass on the end of a horizontal spring (k = 100 N/m) is moving at a speed of 2 m/s ...

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Q: °m° contains an ideal gas at A vessel of volume 80x 10 300 K and 200 kPa. The gas is allowed to leak...

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Q: In raising a 5000-N piano with a pulley system, the workers note that for every 3 m of rope pulled d...

A: Image-1

Q: 2. Prove that for any vector u, u = (u e,)e, + (u · e, )e, + (u e; )e,. || component form.] Find the...

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Q: Question #2: A Tesla Model 3 is driving down Bank Street in Ottawa, Ontario. It is driving along wit...

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Q: A 750 kg roller coaster car is pulled to the top of a hill 45 m high and arrives at the top with zer...

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Q: A skateboarder weighing 74.26 kg goes over a smooth circular hill. If the skateboarder's speed at po...

A:

Q: Part A Laser Safety A 0.70 mW laser emits a narrow beam of light that enters the eye, as shown in th...

A: We have givenPower of Laser beam ,P=0.70 mW=0.7×10-3 W

Q: 6) Determine the resultant given S= 6 kip, T 8 kip, and U = 7 kip T.

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Q: Find the magnitude of the vector whose x- and y-components are given to be -2.6902 and -1.3553, resp...

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Q: A wire has a resistance of 20 Ω. What is the new resistance if it is extended 8 times its original l...

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Q: Part A You are standing 2.5 m from a 100-W lightbulb. You may want to review (Pages 893 - 894). If t...

A: GivenPower of light bulb ,Pbulb=100 WDistance of seperation between bulb and you ,R=2.5 m, this acts...

Q: Block A and Block B has a mass of 25 kg and 15 kg, respectively. Both are attached to a chord having...

A:

Q: A sailor in a small sailboat encounters shifting winds. She sails 2.00 km east, next 3.50 km southea...

A:

Q: Two concentric, circular wire loops of radii r = 28.9 cm and r2 = 37.4 cm, are located in an xy plan...

A: Given  Radii of inner loop ,r1 = 28.9 cm  Radii of outer loop ,r2 = 37.4 cm  Current flowing through...

Q: 3. A 20 µF capacitor is charged to 120 V and then disconnected from the power supply. If a second un...

A: Given that:- Qn no:3 Voltage applied across 20uF capacitor=120V

Q: A person weighs 60 kilograms here on the surface of the earth. If the acceleration due to gravity on...

A: GivenMass of person on earth ,M=60 kgAcceleration due to gravity on Mars ,gmars=3.7 m/s2

Q: A salt water tank is 21 m tall and is open at the top to the atmosphere. A small hole with a cross s...

A:

Q: In MAY 26, 2021, Greece's long jump champion Miltiadis "Miltos" Tentoglou achieved a distance of 8.6...

A: horizontal distance = range = R = 8.6 m angle = 24 degrees initial velocity = V = ?

Q: The magnetic field at the centre of a circular loop of wire of radius 1.50 cm is 3.48 × 10^−4 T in m...

A:

Q: If the forces along the y-axis are equal in magnitude, what is the y-component of the net force?

A: Given : Forces in x-direction , F1 = 275 N  F2 = 395 N  f = 560 N (in -x direction)  Force in y-dire...

Q: The next seven questions pertain to the situation described below. A circuit is constructed with fiv...

A:

Q: a) Calculate the work done in lifting a 500 N barbell 2.2 m above the floor. b). What is the potenti...

A: Given Weight of the barbell is F=500 N Height above the ground is h=2.2 m Time taken to lift the bar...

Q: A student sets a top spinning clockwise at 218 rad/s. The top gradually slows down as it rotates thr...

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Q: A 1.5 kg ball is thrown upward with a velocity of 6 m/s. a). What is the kinetic energy of the ball ...

A: Given: The mass of the ball is 1.5 kg. The initial velocity of the ball is 6 m/s vertically upward.

Q: Which of the following constitutes a very high efficiency for a useful, working heat engine? a) 200%...

A:

Q: For vectors B = 22 – 6ý and A = - 5a- 4ŷ calculate: %3D - a. Ā + B = |Ã + Ē| = %3D Direction in degr...

A: Given value--- A = -5x - 4y. B = -2x -6y. We have to find--- magnitude and direction of A + B. ma...

Q: Kindly compute for the following case exercises: 1. If light has a speed of 118,000 mps in a transp...

A: Concept Absolute refractive index =Speed of light in airSpeed of light in medium

Q: A concave spherical mirror has a radius of curvature of magnitude 20.2 cm. (a) Find the location of ...

A:

Q: A cylindrical shell of radius 7.00 cm and length 2.30 m has its charge uniformly distributed on its ...

A: radius (R) = 7 cm Length = 2.30 m distance of observation point (r) = 18.1 cm = 0.181 m electric fie...

Q: Figure 1 for your reference Vx-Vtan 8 and V_y=Vcot 0 V_x-Vsin 8 and V_y=Vcos 0 V_x Vcos e and V_y-Vs...

A: According to question we need to find x and y component of v .

Q: A man walks 36.1321 m directed 27.8805 degrees from the positive x-axis, then he walks 23.7250 m dir...

A: Solution:-

Q: what values should be observe in the different continents of the country as a health care provider a...

A: Values should be observed as a health care provider are -- (i) Kindness  (ii) Caring  (iii) Good Com...

Q: (a) An electron moves through a uniform electric field E = (2.30î + 4.90j) V/m and a uniform magneti...

A: Given value--- E = 2.3 i + 4.9 j. B = 0.4 k. v = 11 i.   We have to find--- acceleration?

Q: (а) (b) (c) (d) K K K K

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Q: n the system of point charges arrange as shown in the figure , determine the magnitude and direction...

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Q: (a) An electron moves through a uniform electric field E = (2.30î + 4.9oj) V/m and a uniform magneti...

A: Given, Electric field=2.30i+4.90j B=0.400k

Q: wo students went to the pool to relax on a summer day. Both students have inflatable floats, and are...

A: In all collision momentum remains conserved  Momentum before collision = momentum after collision 

Q: An electron enters a region of space containing a uniform 2.21 × 10-³ T magnetic field. Its speed is...

A: Write the expression for the radius of the path. Here, m represents the mass of an electron, v repr...

Q: at one location on the Earth, the rms value of the magnetic field caused by solar radiation is 1.85 ...

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Q: An incoming tennis ball (mass .060 kg) has a speed of 14m/s. The player hits the ball with a racquet...

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Q: The charge per unit length on a long, straight filament is -92.0 µC/m. (a) Find the electric field 1...

A:

Nuclear interactions

In nature, there are certain rules and standards for an interaction. These interactions are universally accepted. There are four types of interactions: