ou are riding a galloping horse around a circular track at a constant speed. Does the horse's velocity change? Briefly explain why or why not.

Q: Three people are standing on a horizontally rotating platform in an amusement park. One person is…

A: (a). Here all three people are stationary at their position and have same angular speed with respect…

Q: Your new motorcycle weighs 1,540.3 N. What is its mass in kg?

A: Given:-  The weight of the motorcycle is  W = 1540.3 N  Find:-  The mass of the motorcycle in kg?…

Q: Question 1.) A block with mass of 10.00 kg is on a slope of angle θ 30.0° to the horizonal (see…

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Q: Newton's Law

A: A block slides at a constant speed down an incline. There are 3 laws of motion each telling…

Q: Find the tension on each of the two cable holding the mass. D C A 30° 40 kg B

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Q: A 1400 kg car begins sliding down a 13.0 ° inclined road with a speed of 34.0 km/h.The engine is…

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Q: 10-² cm away, form a dipole. If this dipole is placed in external electric field 4x108 N/C, the…

A: Torque is a twisting or turning force that tends to cause rotation around an axis, which might be a…

Q: A monochromatic beam of light has a wavelength of 403 nm. It is diffracted through a set of double…

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Q: 1. The two blocks (m₁ = 18 kg and m₂ = 92 kg) in the diagram below are not attached to each other.…

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Q: An American football lineman reasons that it is senseless to try to out-push the opposing player,…

A: Here is the explaination in the given image

Q: Two different simple harmonic oscillators have the same natural frequency (f=9.50 Hz) when they are…

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Q: An arrow is shot from a height of 1.95 m toward a cliff of height H. It is shot with a velocity of…

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Q: The drag force on an object with a mass of 1 kg that is falling vertically is FD= C-V2, where c =…

A:

Q: = The net force on the box below is 888 N upwards. If Force A 57 Newtons and Force D = 285 Newtons.…

A: Given data:  The net force on the box (Fnet) = 888 N Force A  (FA) = 57 N, towards left  Force D…

Q: Three resistors are connected as shown below. R1 = R2 = R3 = 62 Ω. The voltage across the battery is…

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Q: Which energy transfer takes place in a dynamo?

A: In Dynamo , rotation of coils of wire and magnetic field produces direct current. So, we can say…

Q: The 15-Mg tank car A and 25-Mg freight car B travel towards each other with the velocities shown. If…

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Q: Problem 1: A box slides down a plank of length d that makes an angle of θ with the horizontal, as…

A:

Q: A 4.10-kg steel ball strikes a wall with a speed of 13.0 m/s at an angle of ? = 60.0° with the…

A: Given data:  Mass (m) = 4.10 kg Speed (v) = 13.0 m/s Angle (θ) = 60.0° Time interval (Δt) = 0.200 s…

Q: In the series circuit below, suppose R= 139.670, L = 37.07 mH, C = 0.14 uF, V = 36.65 V, and w =…

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Q: The specific heat of a certain type of cooking oil is 1.75 J/(g⋅°C). How much heat energy is needed…

A: Given: The specific heat of the oil is 1.75 J/g.oC. The mass of the oil is 2.38 kg. The initial…

Q: Suppose you are in a rocket with no windows, traveling in deep space far from other objects. Without…

A: Free fall- It is the motion done by the body which only occurs under the presence of gravity. Length…

Q: The Sun’s lifetime is about 10 billion years. Estimate the lifetime of a star with twice the mass of…

A: Given data as per question Lifetime of sun =10 billion years

Q: A daredevil is attempting to jump his motorcycle over a line of buses parked end to end by driving…

A: given that inclination of the ramp = 32 degrees initial launch velocity of motorbike = 40 m/sec…

Q: Suppose you throw a ball horizontally out of the window with a velocity of 30 m/s. If the window is…

A: Given data:  A ball is thrown horizontally from the window  Initial horizontal velocity (v0x) = 30…

Q: Suppose a 42 N sled is resting on packed snow. The coefficient of kinetic friction is 0.44. If a…

A: Given data:  Weight of sled (W1) = 42 N Coefficient of kinetic friction (μk) = 0.44 Weight of person…

Q: A 2.00-mol sample of a diatomic ideal gas expands slowly and adiabatically from a pressure of 5.08…

A: Given data-  Mole n=2, diatomic ideal gas expands slowly and adiabatically from initial pressure…

Q: A proton moving with a velocity of 2.0 x 100 m/s, eastward enters a uniform magnetic field of 0.50 T…

A: Charge of proton, q = 1.6 x 10-19 c Velocity of proton, v =2.0 x 106 m/s Strength of magnetic…

Q: Three identical small Styrofoam balls (m = 1.99 g) are suspended from a fixed point by three…

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Q: A 100 g cart initially moving at +0.5 m/s collides elastically from a stationary 180 g cart.…

A: In the following problem,  Mass of the first cart, m1=100 g=0.1 kg Speed of the cart, u1=0.5 m/s…

Q: An object of mass 3.08 kg, moving with an initial velocity of 5.04  m/s, collides with and sticks to…

A: In the following problem, Mass of the first object, m1=3.08 kg Initial velocity of the first object…

Q: An 80-kg quarterback jumps straight up in the air right before throwing a 0.43-kg football…

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Q: The drawing shows a collision between two pucks on an air-hockey table. Puck A has a mass of 0.0190…

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Q: For the same B and A, find the angle at which the flux would have one half the value given above…

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Q: A pump is capable of developing 4.00 kW of power. How many liters of water per minute can be lifted…

A: Given Power of pump = P = 4.00 kW Distance of water lifted = h = 35.0 m 1 L = 1 kg We have to…

Q: A projectile is launched with an initial velocity of 40.0 m/s at 50.0° from horizontal. It lands on…

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Q: Two point charges are on the y axis. A 5.10-µC charge is located at y = 1.25 cm, and a -2.26-μC…

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Q: . A 0.50 kg laboratory dynamics cart with an initial velocity of 3.0 m/s [right] accelerates for 2.0…

A: Given data:  Mass (m) = 0.50 kg Initial velocity (u) = 3.0 m/s, to the right  Time (t) = 2.0 s…

Q: In the series and parallel combination circuit as shown in Figure 3, derive a formula for the…

A:

Q: A mass m = 20 g has a charge q = 3.0 mC. It moves with a velocity of 20 m/s and enters a region of…

A: Given : mass of particle, m=20 g=20×10-3 kg charge on particle, q=3.0×10-3 C initial velocity of…

Q: Three solid, uniform boxes are aligned as in the figure below. Find the x- and y-coordinates (in m)…

A: Given data as per the question Mass of block A =0.7 kg Mass of block B  =1 kg Mass of block C =…

Q: If you have an object with a mass of 385 grams, and it is moving at a speed of 2.637 m/s, what is…

A: Given data:  Mass (m) = 385 g Speed (v) = 2.637 m/s Required: The kinetic energy in Joules

Q: A cart of mass m is moving along a very smooth straight horizontal track with speed v. A brick of…

A:

Q: A 4.5-cm-diameter, 0.50-mm-thick spherical plastic shell holds carbon dioxide at 2.0 atm pressure…

A: Given,  Shell Diameter, d = 4.5 cm = 0.045 m Thickness, x = 0.5 mm = 0.5 x 10-3 m Pressure, P = 2…

Q: can A golfer practicing on a range with an elevated tee 4.9 m. above the fairway Strike a ball so…

A: Given Horizontal velocity = ux = 20 m/s initial velocity in vertical direction = 0 Displacement…

Q: Which of the following must be true in order to use the Range Equation? Gravity must be 9.8 m/s²…

A: Given Five options are given and we have to choose the correct option for using equation of range.

Q: What would the mass of a 761 N be on the moon (g = 1.60 m/s2)?

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Q: ) What is the charge on the surface of a conducting sphere of radius 0.10 m whose potential is 450 V…

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Q: {UP Ikot Comeback!} UP Ikot jeep started to ply around the campus again and test run its machine by…

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Q: A school is setting up for the science department's annual "Night of Phantastic Physics Phun." One…

A: The total length of the wire, l=18.5 m Time required for the wave to travel the complete length,…

Centripetal Force

A particle, body, object or certain mass while travelling in a rotational path or semicircular path, experiences an inertia force. If that inertia force pulls the towards the inward of the imaginary circle in the rotation, it is termed as centripetal force.