AP PHYSICS 1.In this practice we are reviewing Unit Circles. David and Jacob are given a unit circle and are having trouble figuring out the rise over run (slope) of the radius. David knows the circle has an angle of 60 while Jacob knows it has a positive horizontal axis. What is the slope of the circle?

Q: A 300-g mass lying on a frictionless table is oscillating at the end of a horizontal spring. The…

A: The mass: m=300 g=0.3 kg The spring constant: k=400 N/m The distance the spring is stretched: x=12…

Q: Have you kept in mind the person accelerates at the start.

A: In the attached graph , we can see that the person is accelerating for the first 7 sec.

Q: As seen in the animation, in order to shape a 547.66g piece of steel (SHC glowing red, which is…

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Q: 11.If Moe exerts a gravitational force of 3.65 x 10 N on Larry, who is standing east of him, what…

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Q: A rocket, initially at rest on the ground, accelerates straight upward from rest with constant (net)…

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Q: In a measurement of B two results were obtained, B1 = (2x10^-3) T and B₁ = (1.00x10^-4) T B2=…

A: The measurement of the two magnetic fields and surface magnetic fields is given as, SET-1: B1=2×10-3…

Q: Why is there a change in acceleration as ball rolls down in a ramp?

A: Force of gravity is always directed vertically downwards. When a ball rolls down in a ramp,…

Q: Assume 1.00 kg 233U fission spontaneously and that the products are only ⁹2Rb, 128Cs and 3 neutrons…

A: Since you have asked multiple questions, only the first one is answered here. Please repost the…

Q: Two square loops of wire lie in the same plane on a frictionless table. Each carries current of…

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Q: Please help me , i need to fast solution.

A: Based on the image you sent, it appears to be a circuit containing a battery (voltage source, V),…

Q: 9) How many half-lives are required for the number of radioactive nuclei to decrease to…

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Q: A woman of mass 50 kg jumps from a height of 1.43 m. She lands on her right foot but her right knee…

A: Given:mass of the woman, m= 50 kgheight of fall, h = 1.43 mcompression of the joint, d = 0.01…

Q: To keep warm outdoors, your run a 1287W generator for 4 minutes to make yourself a 297mL cup of tea.…

A: Variables known, Power of the generator is 1287W, Time the generator ran is 4 minutes, Mass of cup…

Q: A Student thrasa bau Straight up Wth he MAAI Speed of 8.0 mfs.Has lore does t tate to Riturn the…

A: S=ut-1/2 at2 where, S stands for displacement=0 time t =? acceleration a =g (9.82 m/s) initial…

Q: acceleration oT the cart.

A: From the graph, the x=10m at t=2s and x=5m at t=4s. Therefore, the velocity of the cart is

Q: A circular coil of 286 winds of wire (radius = 4.4 cm, resistance = 5.6 M) is placed in a uniform…

A: Given: The number of circular coils is 286.             The radius of the circular coil is 4.4 cm or…

Q: The ac generator in the figure supplies 120 V at 60.0 Hz. With the switch open as in the diagram,…

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Q: A patient with prostate cancer is treated with implanted seeds that contain the samarium isotope…

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Q: There is a pendulum wth a length of 13.9me ters. suings with En amplitude of O. 088 meters, what is…

A: maximum acceleration(amax) of the pendulum.given,Amplitude(A)=0.088 mlength of pendulum(L)=13.9…

Q: A block of mass M = 5.90 kg, at rest on a horizontal frictionless table, is attached to a rigid…

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Q: 1. Suppose light falls on double slits separated by 110 µm. d = 110 µm 0 = 0.66° What is the…

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Q: A crate hangs from a rope that is attached to a metal ring. The metal ring is suspended by a second…

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Q: In the figure, a 0.400 kg ball is shot directly upward at initial speed 35.4 m/s. What is its…

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Q: 7. Consider a circuit shown in figure switch was open for a long time and closed at t = 0. All…

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Q: 6.1 Latent Heat and Heat Capacity. 0.20Kg Liquid CH4 and 0.10 Kg CH4 Ice are collected from a slush…

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Q: Describe the free-body diagram of a block submerged in a fluid that's slowly sinking to the bottom.

A: Block submerged in liquid and sinking

Q: You will be given 4 resistors and 3 capacitors with nominal values as listed below. For each…

A: Time constant is a product of resistance and capacitance.