A proton moves with a speed of 963953 m/s. It is travelling in the xy plane. A magnetic field of 7.3 mT is pointing in the z-direction. What is the radius (in meters) of the circular path this electron will follow?

Q: 9. DETAILS KATZPSEF1 12.1 MY NOTES ASK YOUR TEACHER A wheel of inner radius r,= 14.6 cm and oster ra...

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Q: A simple pendulum is formed of a rope of length L = 1.6 m and a bob of mass m. When the pendulum mak...

A: the relation between angular speed ω= v/r where v = linear speed r = radius of circular path in the ...

Q: which of the following has the largest momentum A. A tightrope walking across Niagara Falls B. A pic...

A: Momentum refers to the quantity of motion that an object has. A sports team that is on the move has ...

Q: Determine the weight in newton [N] of a car whose mass is 1500 kg. Convert the mass of the car to sl...

A: Mass of the car is given to be m=1500 kg. We know that 1 kg=0.068 slugs and acceleration due to grav...

Q: Starting from rest, a wheel reaches an angular speed of 10.5 rad/s in 5.70 s. (a) What is the magnit...

A: αis the  symbol of  magnitude of angular acceleration  and its unit is rad/s2.  For a constant axis,...

Q: Four forces A, B, C and D are applied on a body located at the origin of a certain frame of referenc...

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Q: 7. A position function of a particle is given by s(t) = (t² – 9)². a. Find the moments of time when ...

A: Given, S(t)=(t²-9)²  

Q: Part A A 15.6-kg mass fastened to the end of a steel wire with an unstretched length of 0.600 m is w...

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Q: Two forces F1 = (55.6i - 26.83j) N and F2 = (27.41i - 80.52j) N are exerted on a particle. The parti...

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Q: The rear wheel drive automobile shown in figure has a weight of 3100 lb. The static coefficient of f...

A: Total weight of the automobile m=3100 lb=1406.136 kg, coefficient of static friction between the tir...

Q: The bob of a simple pendulum is pulled to the right by an angle 0_0 = 10° and then released from res...

A: 2. Angular amplitude of pendulum, θo = 10° Period of oscillation, T = 1  second, So, angular frequen...

Q: A chauffeur heads south with a steady speed of v, = 24.0 m/s for t, = 3.00 min, then makes a right t...

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Q: If 10% of a radioactive material decays in 5 days, then the amount of the original material left aft...

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Q: Point masses m-2.10kg, m2-3.77kg, and mae4.91kg are located on the X-axis at positions X1-1.36m, X24...

A: Given: The masses are m1=2.1 kg, m2=3.77 kg, and m3=4.91 kg. The position of the masses are x1=1.36 ...

Q: Two forces F, = (55.76i - 26.83ĵ) N and F, = (27.41î - 76.73ĵ) N are exerted on a particle. The part...

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Q: Silicate flint glass has an index of refraction of 1.60. Determine the wavelength of cyan light in t...

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Q: Determine the weight in newton [N] of a car whose mass is 1500 kg. Convert the mass of the car to sl...

A: The mass of the car = 1500 kg Conversions we use here are: 1 slug = 14.5939 kg 1 slug = 32.174 pound...

Q: Which is safer to catch, a stone dropped from the tip of a two-meter pole or from the fifth floor of...

A: Given Initial velocity u = 0  Above problem can be solved by using three equation of motion

Q: An ant on a picnic table travels 30 cm eastward, then 25 cm northward, and finally 15 cm westward. W...

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Q: A solid disk is initially rolling without slipping along a flat, level surface. It then rolls up an ...

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Q: A = 3i + j - k, B = -i + 2j + 5k, C = 2j – 3k. Find: Ĉ x (2A - )

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Q: Find the work done in moving an object along a straight line from (3,2,-1) to (2,1,-4) in a constant...

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Q: Do not round intermediate answers. Give your final answer(s) to three decimal places. Check your uni...

A: Determine the moment of inertia about the neutral axis. Determine the distance of extreme end from ...

Q: A heavy chandelier with mass 180 kg is hung by chains in equilibrium from the ceiling of a concert h...

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Q: A lamp is plugged into a 120 V outlet. The light bulb has a power rating of 60 VW. What is thè curre...

A: The power of the light bulb is define as the product of the voltage and current.                    ...

Q: A ball is tossed from an upper story nindow of a building. The ball is given an initial velocity of ...

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Q: Two bumper cars at the county fair are sliding toward one another (see figure below). Initially, bum...

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Q: Suppose that the charged particle a is at rest.   (REFER TO THE ATTACHED PICTURE)   Answer the f...

A: 1. Let's assume the positive charge is +Q and distance between charge +Q and -a is d. So potential e...

Q: 3. Water, specific heat capacity c = 4.186 joules/gram C, flows through an insulated plastic pipe at...

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Q: A cab driver heads south with a steady speed of v, = 24.0 m/s for t, = 3.00 min, then makes a right ...

A: We know that in terms of vector notation we put the given velocity as  A cab driver heads south with...

Q: A rotating object's angular position is given by 0(t) = (1.16t - 7.25t + 2.05) rad, where t is measU...

A: when object become rest , its angular velocity will be zero . we know that  the angular velocity is ...

Q: Suppose the resistors in Sample Problem No. 3 are connected in parallel. Draw the circuit diagram an...

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Q: a ww ww

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Q: 0.4 m 2.) If block B moves downward with an A acceleration of 0.2 m/s/s, find the acceleration of bl...

A: Acceleration of block B = 0.2 m/s/s Let the acceleration of block A is aA.  if we assume the both bl...

Q: Assume an automobile in Los Angeles is driven a total of 12,000 miles per year in commuting to work....

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Q: ball player throws a baseball at an angle of 30°to the horizontal with a speed of a 30 m/s (a) How f...

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Q: A potato is launched vertically upward with an initial velocity of 119 ft/s from a potato gun at the...

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Q: >--

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Q: It takes a golfer a total of three strokes to put the ball in the hole. The displacements of the thr...

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Q: n the relationship between the number of hanging paper clips and the motion of the simple paperclip ...

A: We know that Newton's second law of motion is defined as the force on an object being a product of t...

Q: What semiconductor is frequently used for its high reliability at high speed? Explain why.

A: A semiconductor is an electronic device that is based on the electronic properties of semiconductor ...

Q: 1. A capacitor is charged to a potential of 12.0 V and then connected to a voltmeter having an inter...

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Q: Two bumper cars at the county fair are sliding toward one another (see figure below). Initially, bum...

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Q: A 2 nC charge is placed at a distance d from a 8 C charge. If the charge experiences a force of 4000...

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Q: The minority carriers in N-type Si, having a conductivity of (0.01(2.m)-1}, and mobility of electron...

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Q: The figure to the left shows a "top-down" view of three wires carrying current. The current magnitud...

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Q: Silicate flint glass has an index of refraction of 1.60. Determine the wavelength of cyan light in t...

A: Given  Refractive index = 1.6  Wavelength in air = 485 nm 

Q: 4. A gymnast with a mass of 50.0kg suspends herself from the lower end of a hanging rope. The upper ...

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Q: 2- (a) The energy required to remove an electron from sodium is 2.3 ev. Does sodium show a photoelec...

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Q: Consider a 12-loop coil with a diameter of 8 cm; a north-leading bar magnet moves further away from ...

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Magnetic Force

A magnetic force arises when a charged particle or a current-carrying conductor is placed in a magnetic field. It is created because of the movement of the charged particles.