A 10,009 N car traveling at 25m/s rounds a curve of radius 200m. Find the centripetal acceleration of the car.

Q: Mass of a car is 200 kg, Calculate the weight?

A: Given data :         Mass of the car (m) = 200 kg

Q: If the initial velocity of a car is 5 m/s, and the final velocity is 10 m/s in 5 s, then the…

A: Final acceleration is 1m/s^2.

Q: In case of negative work the angle between the force and displacement is O 180° O 0° O 90° O 45°

A: It is possible to have a positive, negative, or zero amount of work done.

Q: A conductor lies in a magnetic field. The current flowing through the conductor is I = (5,9,4). The…

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Q: 2. A cube of side 8.50 cm is placed in a uniform field E = 7.5 x 103 N/C with edges parallel to the…

A: Electric flux is given by the formula ϕ=E.→A→ϕ=EAcosθWhere, E = magnitude of electric fieldA =…

Q: Two long straight wires are parallel and carry current in the same direction. The currents are 8.0…

A: The expression for the magnetic field due the current carrying wire is as follows: B=μoI2πd Here, B…

Q: 7. What is the electric potential at the point indicated with the black dot in the figure? q₁ = 3.0…

A: Solution: Find electric potential at point P (shown by thick dot in figure) due to three charges q1,…

Q: By pulling a on rope attached to a crate of mass 73.0 kg, the crate is dragged across a floor. Let…

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Q: 2. The three charges are at the vertices of an isosceles triangle as shown below. Calculate the…

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Q: constant acceleration as it slides down a frictionless incline. The block is released from rest at…

A: GivenThe block is released from restInitial velocity of block is zero, u=0At Distance, s=7 m , v=3.8…

Q: A machine gun fires 8 bullets /s, each of mass 10 g the speed to each bullets is 15 cm/s them force

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Q: of the same mass are dropped from the same height at the same time, A is latrger than B. a) which…

A: Given:- We know that the We have a two-sphere of the same mass m and sphere are dropped from the…

Q: A truck driver is broadcasting at a frequency of 26965000Hz with a CB radio. Determine the…

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Q: An electric iron of resistance 30 ohms takes a current of 14 A. Find the heat developed in 36 sec

A: Given data :                      Current    =    I                       Time     =     t…

Q: Problem 2 Magnetic force on a proton A proton having a speed of 50 x 10 m/s in a magnetic field…

A: Given that- Proton speed(v)= 50×106 m/sec Magnatic force(F)=80×10-14 N( towards the west) when it…

Q: I drive in the positive y direction for 100 seconds at a  velocity of 20 m/s. Then I go with a…

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Q: Suppose that the golf ball is launched with a speed of 25.0 m/s at an angle of 57.5° above the…

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Q: A girl and a boy carry a sack weighing 40 N on a pole between them. If the pole is 6 m long and the…

A: We have a pole of length L=6 m on which there is a load of weight W=40 N at a distance d=2 m from…

Q: On earth the weight of a body of mass 1.0 kg is 10 N. What will be the weight of a boy of mass 37 kg…

A: Weight of the body = mass×acceleration of gravity due to earth

Q: A Ford F-150 pickup truck has a mass of 1950 kg. One truck is equipped with an Ecoboost 2.7 liter…

A: Power delivered by a machine is equal to the work done by the machine per second .

Q: 4 m 6 kg 10 kg Two masses of mass 10.0 kg and 6.0 kg are hung from massless strings at the end of a…

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Q: 1. The traffic light mass of 6 kg is hung from two wires. Find the tension on the wires. 30⁰ 60⁰ 1 I

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Q: Given 6 distinguishable particles, 2 energy levels (one with a degeneracy of 2 and the other…

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Q: A body starts from rest and travels with an acceleration of 2 m/s². After t seconds its velocity is…

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Q: A red train traveling at 72 miles/hour (mph) and a green train traveling at 100 mph are headed…

A: Given information: The speed of the red train (Vr) = 72 mph we know that:1 mile = 1609 m1 mile/hr =…

Q: A train travels a distance of 300 km with an average speed of 60 km h_1. How much time does it take…

A: Given data:  Distance (d) = 300 km Speed (v) = 60 km/h Required: Time (t)

Q: The lights on a car is inadvertently left on. They dissipate 95.0 W. About how long will it take to…

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Q: a steel ball haa a mass equal to 15 kilograms. what is the ball's weight

A: Weight of a body of mass= 'm' kg is-  W= mg Where g= acceleration due to gravity

Q: B 1 2 3 4 t

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Q: A 10.9 μC particle with a mass of 2.80x10-5 kg moves perpendicular to a 0.910 T magnetic field in a…

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Q: The frequency of yellow light is 5.08 * 10 ^ 14 * H_{Z} . How much energy does a photon of yellow…

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Q: People buying food in sealed bags at high elevation often notice that the bags are puffed up because…

A: Using P1V1T1=P2V2T2

Q: 1. Does the amplitude of the wave change the speed of the wave?

A: A wave whether it is transverse or longitudinal possess several properties. A wave gives all…

Q: What will be the weight of a boy of mass

A: Given; Weight of a body mass;   ⇒2 kg=20NWhat will be the weight of a boy of mass 42 kg ?

Q: electric force of attracti stance between them

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Q: Mass of a car is 200 kg, Calculate the weight?

A: Given:-  Mass = m = 200 kg Weight = w = ? Formula:-  Weight = w = mg Here, g = 9.8 m/s2

Q: The Fermi energy of sodium is 3 eV. Calculate the difference in energy between the neighbouring…

A: It was said that a wave is associated with every matter. But wave needed to have something of…

Q: A train travels a distance of 300 km with an average speed of 60 km h_1. How much time does it take…

A: Given data :- distance to be covered d = 300 km average speed v = 60 km.h-1 = 60 kmh

Q: A circuit has 24 ohms of resistance and 16 amps of current.A how much voltage would be necessary to…

A: Given data :                     Current     =     I                     Resistance   =    R…

Q: Potential difference between two points of a wire carrying 32 amperes Current is 3.5 volt.Find the…

A: Given data :               Current      =    I              Potential difference    =    v…

Q: A crate of mass 95.6 kg is pushed along a floor with a force of 30 N for a distance of 18.5 m.…

A: Work done The total work done by force F is equal to the product of the magnitude of applied force…

Q: How much distance does he

A: Given; A boy travels with an average speed= 10 m/s for 20 mintime=20 minFind distance does he travel…

Q: A potato is launched from the ground at an 73 degree angle with a velocity of 48 m/s.   What…

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Q: 1. Electromagnetic force is a vector.    True or False 2. Capacitors discharge faster than…

A: Since you have asked multiple True/False  type questions , we will answer the first three for you.…

Q: Potential difference between two points of a wire carrying 32 amperes Current is 3.5 volt.Find the…

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Q: A photon carries 2.56 eV of energy. What is the photon's frequency? (h= 6.626 x 10-34 J-s; 1 eV =…

A: Given: The energy of the photon is 2.56 eV.

Q: Distance 140 km Time=4 h Determine average speed?

A: Given data:  Distance (d) = 140 km Time (t) = 4 h Required: The average speed

Q: Two carts in a physics lab roll on a level track, with negligible friction. These carts have small…

A: Mass of the first cart, m1=675 g The velocity of the first cart, v1=6.5 m/s ( we take velocity is…

Q: Identify the position vector of the point A on the 1. diagram. y 17 -2 2 0 -2 7 2 A 4 Met X

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Q: A 12 V battery is connected across a load having a resistance of 4002. Determine the current flowing…

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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.