Does the acceleration of the balls change with the angle of incline? How does it affect the acceleration?

Q: A 120 V potential difference is applied to a space heater whose resistance is 17 Q when hot. (a) At ...

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A: For a bubble, gauge pressure is given by:- ∆P=4σR where, ∆P=Gauge Pressureσ=Surface Tension=0.037N/m...

Q: small vibrating object on the surface of a ripple tank is the source of waves of frequency 20 Hz and...

A: We are authorized to answer one Question at a time, since you have not mentioned which question you ...

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Q: When a current flows in an aluminum wire of diameter 4.57 mm, the drift speed of the conduction elec...

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Q: A man goes 20m due west and then 15m due north . How far is he from the starting point.

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A: Given data- two capacitors C1=10.0 μF, and C2=20.0 μF voltage V=30.0 volt

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A: Data Given ,  Frequency ( f ) = 1000 Hz String length ( L ) = 1.5 m  For 5th Overtone , no. Of nodes...

Q: 1. Two charges, Q1 = +60.0x106 C and Q2 =-40.0 x 106 C, are 1.20 m apart. a. Draw a sketch of the pr...

A: Please note : As per answering guidelines I can answer the first three subparts of a multi-sub part ...

Q: 1. Where would the north celestial pole be located in the sky if you stood at the North Pole? A. 32....

A: Question 1) If I stood at the north pole, The celestial pole will also be at above my head at Zenith...

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Q: initial acceleration of a tether ball on a 2.0 changes from 13 rad/s to 7.0 rad/s in 15 s

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Q: Projectile Motion A student performs the projectile motion experiment, shooting a steel ball with a ...

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Q: An automobile starter motor has an equivalent resistance of 0.075 Ω and is supplied by a 12.0 V batt...

A: Given that:- E=12 VR=0.075 Ωr=0.015 Ω I=?V=?

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Q: Two toboggans are connected by a rope. The first toboggan has a mass of 60 kg and the second has a m...

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Q: Given data : Current=5 Ampere

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Q: Coulomb's Law & Electric Fields: 1. Consider a fixed point charge of +1.5 uC (q1). A 2nd charge of -...

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Q: 9) What is the total initial acceleration of a tether ball on a 2.0 m rope whose angular velocity ch...

A: Given data :-                                                 Initial angular velocity ω0 =13 rad/sF...

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Q: Four charges form an isosceles trapezoid: Q1 = +2C is located at vertex X; Q2 = -3C is located at ve...

A: Charge q1 =+2C q2 =-3C q3 =+4C q4= - 5C We have the net force exerted by charge 1,2,3 on charge 4  

Q: Sally is on a kayak that comes to a stop a small distance from the dock. Since it is such a small di...

A: let mass of sally = m mass of kayak = m1 and mass of yacht = m2  

Q: 7. In a tug-of-war, each man on a 5-man team pulls with an average force of 500N. What is the tensio...

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Q: man, 1.81 m tall is walking on a horizontal street at 3.7 kph away from a vertical street light, 3.7...

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Q: determine the resultant of the following 8.0 N at 40°, 9.0 N at 120°, and 12.0 N at 200° all angles ...

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Q: Consider a singly ionised helium atom whose single electron is in the ground state. Calculate the en...

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Q: Activity 1.2: Solve for the following problems. Show your solutions and box your final answers. Crit...

A: Given Mass m = 3 kg Rise in temperature ΔΤ = 8 K  require  specific heat c = 890 J K-1 kg-1 

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Q: Illustrate and using Coulomb's Law Three charges line vertically respectively (37 ) (-56) (-32). an...

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Q: 4. Two masses m, = 5kg and m2 = 10kg have velocities V1 = 2 m/s in the +x direction %3D and v2 = 4 m...

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Q: 9) What is the total initial aceleration of a tether ball on a 2.0 m rope whose angular velocity cha...

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Q: Jim and Sally both push identical carts equal distances.  Jim finishes faster than Sally.  Which of ...

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Q: On the basketball court, you throw a ball straight down to the ground. The ball leaves your hand fro...

A: height from ball leaves h = 65.0 cm = 0.65 m initial speed of ball u =11.0 m/s

Q: Two point charges Q, = +5.10 nC and Q2 = -2.70 nC are separated by 25.0 cm. (a) What is the electric...

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Q: 1. Curent flow in 15 A exists in a copper wire for 15 seconds. How much the amount of charge that pa...

A: Part (1): Given: The electric current in the conductor is 15 A. The time interval is 15 s.

Q: General Physics Module Phys 1011 AAU 4. Batteries are rated in terms of ampere - hours (A .h). For e...

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Q: solenoid of 35 turns and area 20 cm2 has its ends connected together though a resistance of 5 Ohms. ...

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Q: A bullet is fired vertically downward into a uniform soil medium with an initial velocity of 50 m/s....

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Q: What can be measure with XRF and what can't be measure?

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Newton's First Law of Motion

If a very smooth ball is rolled down an inclined surface with zero friction, the ball will continue to roll indefinitely for an infinite time, in an attempt to reach to the same height on the opposite hill!