1. Find the percent uncertainty of 300±5 cm. How will you write the value of the measurement? 2

Q: A person swings from a trapeze, projects herself at angle of 53 degrees, and is supposed to be caugh...

A: Given data: The launch angle is θ=53°. The horizontal distance is x=8.2 m. The vertical distance is...

Q: spacing in this part of the field 3. An electron has a kinetic energy of 6.4 × 10-19 J. What is this...

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Q: The equivalent resistance R of Resistors R1 and R2 connected in parallel in an electrical circuit is...

A: Given value--- R1 = 100 ohm. change in R1 = 105 -100 = 5 ohm  R2 = 25 ohm. change in R2 = - 1.5 ohm...

Q: The horizontal and vertical components of a vector are 23.6 N and 34.8 N, respectively. What is the ...

A: Given data- Horizontal component=23.6 N vertical component=34.8 N

Q: Extremely large magnetic fields can be produced using a procedure called flux compression. A metalli...

A: Given magnetic field on the solenoid is 2.50 T and R/r = 12.0 We have to find the maximum value that...

Q: A battery with a terminal voltage of 11.95 V when delivering 0.5 A current has an internal resistanc...

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Q: Six conducting spheres all with the same radius are brought into contact. Before contact, they have ...

A: Given value--- charge on six conducting sphere =  7.7 mC, -1.3 C, 8 C, 6.2 mC, 7.3 mC and 3.9 mC. ...

Q: A certain charge Q is to be divided into two parts. Q – q and q. What is the relation of Q and q if ...

A: Given that a certain charge Q is to be divided into two parts, Q – q and q.1   To determine the rela...

Q: The angular position of a point on a rotating wheel is given by θ = 1.45 + 3.94t2 + 1.25t3, where θ ...

A: Given data- Angular position of a point on a rotating wheel-                θ=1.45+3.94t2+1.25t3

Q: Based on how it refracts light, what would you expect images formed by a concave lens to look like? ...

A: A concave lens is also called diverging lens because ,it  making the incident light diverge.

Q: What is the magnitude of the displacement of a car that travels 8.2 mi east and then 4.3 mi north? O...

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Q: what is the relation of density of occupied states and the energy for metal ?

A: Elastic waves are in reference to the lattice vibrations of a solid comprised of discrete atoms. Tho...

Q: Consider the figure below. (Due to the nature of this problem, do not use rounded intermediate value...

A: Given data: Capacitance; C1=12.4 μFC2=9.22 μFC3=0.300 μF Voltage V = 1.62 V

Q: 15. A 2.0 kg chicken rests at point C on a slack clothesline. ACB as shown below. C represents the c...

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Q: ic equatio ns for con s tant acce

A: We know that the let object is moving with the initial velocity u and in a time t by the uniform acc...

Q: A jet airplane is flying at a height of 10,300 m at a velocity of 240 m/s. If the mass of the airpla...

A: Given data: The height above the ground is h=10300 m. The mass of airplane is m=85000 kg. The veloc...

Q: Two objects with masses of m, = 2.00 kg and m, = 5.80 kg are connected by a light string that passes...

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Q: An airplane accelerates down a runway at 3.20 m/s2 for 32.8 s until it finally lifts off the ground....

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Q: A rocket is launched by accelerating it along a 200-m incline at 1.25 m/s starting from rest at poin...

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Q: SHOW COMPLETE SOLUTION 1. James throws a ball at an initial velocity of 8.4 m/s at an angle of 7.9 ...

A: According to guidelines we need to solve only first question kindly repost other questions in the ne...

Q: What capacitance is needed to store 2.36 µC of charge at a voltage of 153 V?(F)

A: Given :  Voltage "V"= 153 V  Charge"Q"= 2.36 uC = 2.36×10^-⁶C.   

Q: A 2.00 kg aluminum block and a 6.00 kg copper block are connected by a light string over a frietionl...

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Q: Hoe does the change in momentum of the bug and of the car compare. Explain briefly.

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Q: A 62-kg man standing on a scale in an elevator notes that as the elevator rises, the scale reads 827...

A: mass of man = 62 kg Reading of scale (r) = 827 N   

Q: A proton moves across a magnetic field in a circular path of radius 20 cm. If the flux density of th...

A: Given: radius r =20 cm =0.20 mmagnetic field B =0.30 Tparticle : protoncharge q = 1.6*10-19 Cmass m ...

Q: A wrecking ball weighing 9.9 kilograms hangs from a uniform heavy-duty chain having a mass of 19.8 k...

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Q: A little car has a maximum acceleration of 2.57 m/s2. What is the new maximum acceleration of the li...

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Q: After being accelerated to a speed of 1.27x105 m/s , the particle enters a uniform magnetic field of...

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Q: If I want a positively charged particle to move to the right, where should I place a positive electr...

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Q: Miguel, the 70.0 kg bullfighter, runs toward an angry bull at a speed of 4.20 m/s. The 550. kg bull ...

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Q: Part A A toroid has a 49.4 cm inner diameter and a 54.8 cm outer diameter. It carries a 24.3 A curre...

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Q: The cross-sectional area of each member of the truss is 42 cm². L. B 6m 100 kN 300 kN Determine the ...

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Q: crate of mass 10 kg is pulled up a rough incline with an initial speed of 1.5 m/s. The pulling force...

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Q: A. Use ray tracing to determine the location of its image. (Express your answer to two significant f...

A: We know that the let the object is at u distance from the mirror and the image is formed at distance...

Q: The leader of a bicycle race is traveling with a constant velocity of +11.10 m/s and is 10.0 m ahead...

A: The second cyclist will take approximately 5.52 seconds to catch the leader.

Q: Solve each problem correctly and systematically. Your answers should be in 3 decimal places. A proj...

A: As per guidelines , only 3 subparts are solved here. Given, initial velocity, u = 320 m/s angle, θ =...

Q: 1. A bug and the windshield of a fast moving car collide.  a. How do the forces of impact on the bu...

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Q: F 750 m 20 30 m/s he instant shown, Felix is driving along a circular path with a constant speed of ...

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Q: A surveyor measures the distance across a straight river by the following method: Starting directly ...

A: Given data as per question Distance walked along the bank of river =100 m Angle =350

Q: Q10. A spring exerts a force as shown on the graph below. How much work is done as the spring stretc...

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Q: Two blocks, m1 = 4.0 kg and m2 = 6.0 kg are attached together with a piece of string and pulled alon...

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Q: 10. What is the magnitude of the net electric field at point P due to th two charges? * O -1.908x10^...

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Q: A projectile is fired with an initial velocity of 320m/s at an angle of 15 deg with the horizontal. ...

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Q: Based on comparison with the Moon, it can be calculated that Andromeda would have to have a diameter...

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Q: 3. What is the magnitude of the electrostatic force exerted by Q on a charge q = 2.50x10^(-20) C? %3...

A: Given value--- charge Q1 = 2.5 × 10-20 C. charge Q2 = - 2.5 × 10-6 C. r = 0.75 m. We have to find-...

Q: A 0.20-kg hockey puck initially traveling 5.0 m/s is pushed on ice by a hockey stick with a constant...

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Q: 6.9. A ground-level source (H=0) is emitting pollutants at an unknown rate; u = 3 m/s. At I km direc...

A: Given ground level source H=0 Emitting pollutant at an unknown rate u=3m/s at 1km directly downwind ...

Q: TOPIC: RELATIONSHIP OF ELECTRIC FORCE, ELECTRICAL CHARGE AND DISTANCE OF CHARGES. DIRECTION: Choose ...

A: The formula for the electric force is given by, F=kq1q2r2 Here, k is the Coulomb's constant, q1 and ...

Q: The Coulomb's Law is important in the universe. Without it, hydrogen atom, as well as other atoms wi...

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Q: In the figure, a 3.7 kg block slides along a track from one level to a higher level after passing th...

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Estimate of calculation