Use 3 decimal places. A car weighing 2250N rounds a curve of 60-m radius banked at an angle of 30o. The fk between the tires and the road is 0.9. Find the friction force (in N) acting on the tires when the car is traveling at 96kph.

Q: A crate of mass 75kg is pushed along a floor with a force of 26N for a distance of 7 m. Calculate th...

A: Given data :            Distance  =  d    Force   =  F      To find :   Work done  

Q: A uniform bar 9 ft long and weighing 5 Ib. is supported by a fulcrum 3ft from the left end. If a 12-...

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Q: A long straight wire carries an upward current I = 5000 A. The magnitude of the magnetic field at a ...

A: GivenI=5000 Ad=0.2 m

Q: A force F = (cx – 3.00x? )î acts on a particle as the particle moves along an x axis, with F in newt...

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Q: An object attains a velocity of 5m per second by moving in a straight line with an acceleration whic...

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Q: mine the electric potential everywh= A uniform charge density p fills half n two parallel infinite c...

A: Question 1 ) A uniform charge density ρ fills half of the space between two parallel infinite condu...

Q: Initially, a ball has a speed of 5.0 m/s as it rolls up an incline. Some time later, at a distance o...

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Q: threshold into

A: correct option is b

Q: A battery is connected to a series RL circuit at time t = 0. At what multiple of T will the current ...

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Q: fireworks mortar is launched straight upward from a pool deck 2 m off the ground at an initial veloc...

A: GivenInitial height of pool deck , h0=2 minitial velocity of firework motor, u=40 m/s

Q: What is the magnetic field at the position of the dot in the figure (Figure 1)?   Give your answer a...

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Q: Question 1. A 34.5 m length of copper wire at 20.0°C has a radius of 0.25 mm. If a potential differe...

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Q: A spring and block are in the arrangement of the figure. When the block is pulled out to x = +5.0 cm...

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Q: A typical wall outlet voltage in the United States is 120 volts. Personal MP3 players require much s...

A: Given data:  Primary Voltage (Vp) = 120 V Second voltage (Vs) = 104.2 mV Primary turns (Np) = 6908 R...

Q: A loaded gun is dropped on a frozen lake. The gun fires, with the bullet going horizontally in one d...

A: Solution:-

Q: You push your physics book 1.50 m along a horizontal tabletop with a horizontal push of 2.40 N while...

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Q: What is the force per meter on a lightning bolt at the equator that carries 20,000 a perpendicular t...

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Q: O Need more information to tell Same B. O A

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Q: How much force acts on a tossed coin when it is halfway to its maximum height? How much force acts o...

A: Since the air resistance is ignored, the only force acting on the coin while it is moving through th...

Q: A pendulum is pulled to one side until its mass is 15 cm above the reference point. After achieving ...

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Q: ter for all circles is p. What is the  ratio force/mass for freely falling bodie

A: The ratio circumference/diameter for all circles is p.

Q: 1. The hydrophilic nature is the property of substance, when: a - the substance molecules have conne...

A: The hydrophilic nature is the property of substance which allow them to form hydrogen bond with near...

Q: What is the minimum area (in square meters) of the top surface an ice slab 0.375 m thick floating on...

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Q: A force of 75 N is applied to an object area 3 m2. Calculate the pressure ?

A: Given data :                   Area   =  A                  Force   =  F          To find :         ...

Q: A container of water that has a depth of of 40 cm is sitting on a table.  A toy turtle is supended f...

A: Given: d=40cm=0.4 mWair=17.8 NWwater=16.2 Nρwater=1000 Kg/m3Patm=1.1*105 N/m2

Q: Part A A ball of mass 0.476 kg moving east (+a direction) with a speed of 3.78 m/s collides head-on ...

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Q: A. What would be the extension that the spring undergoes when adding the mass, if we have a spring w...

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Q: A student drops a water balloon out of a dorm window 26 m above the ground. What is its speed when i...

A: As per guidelines I am answering only First question. For answers of remaining questions please post...

Q: A solid cylinder sits on top of a solid cube as shown in the figure. How far above the table's surfa...

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Q: 4. Fill out the table of values based on the given closed circuit. Use prefixes as needed. Show all ...

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Q: Refer to the given circuit. C1 = 5 µF C3 = 8 µF C2 = 4 µF C4 = 6 µF C5 = 4 µF DURACELL VT = 12 V How...

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Q: Density is mass divided by volume (p=m/v), and water was used as the basis for establishing the metr...

A: Given:

Q: The displacement vectors à and B shown in the Figure below both have magnitudes of 3 m. The directio...

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Q: Consider a transformer where the secondary winding is connected in series to a resistor with resista...

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Q: A person with a range of vision from 23 cm to ∞ uses a 15 cm focal length magnifier. (a) Find the a...

A: Given,  The near point of the person is at a distance D=23 cm Focal length of the magnifier , f=15cm

Q: A violin string of L = 31.8 cm in length and u = 0.64 g/m of linear mass density is tuned to play an...

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Q: As shown below, a horizontal beam is in equilibrium. The orange circle represents the hinge and the ...

A: Given:T=363 Nlength of cable L=5mlength of beam d=4mF=76 N

Q: Two objects attract each other with a gravitational force of magnitude 1.02  10-8 N when separated b...

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Q: A 2.99 x 10-6 C charge is moving in a direction 10.0° from the Earth's magnetic field (5.00 x 10-5 T...

A: Given data:  Charge (q) = 2.99×10-6 C Angle (θ) = 10.0° Magnetic field (B) = 5.00×10-5 T Force (F) =...

Q: A piece of aluminum foil has a length of 7.2 cm, a width of 4.5 cm and a mass of 50.0 g with the 14....

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Q: Convex Lenses When an object is placed at a distance d, from a lens of focal length f, and d, is gre...

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Q: What is the acceleration of a rock at the top of its trajectory when it has been thrown straight upw...

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Q: The sound produced by the speakers at a rock concert has a power of 0.141 W. What sound intensity do...

A: Given Power is given as P=0.141 W Distance of the person from the speakers is r=16.5 m   We have to ...

Q: An applied force of 115 N is used to accelerate an object to the right across a frictional surface. ...

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Q: The only force acting on a 4.2 kg body as it moves along the positive x axis has an x component Fx= ...

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Q: Wheaties box from the Cheerios box?

A: Here We apply newton first law   F=ma

Q: For this problem, the amplitude has to be calculated at many points in time to accurately render the...

A: The maximum displacement of a vibrating object from its Central position is called the amplitude of ...

Q: Experimentally, the magnetic flux PB in a solenoid was 2- measured for various currents I. The data ...

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Q: During a conversation, the power (P) of your voice is 1.6×10−71.6×10−7 W. What intensity (I) of the ...

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Q: JC-33) Particle in a Well A particle is trapped in an infinite one-dimensional well of width L. If t...

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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.