A car moves 5m away from its initial position. Its displacement is 5m Speed is a vector quantity with direction and magnitude Instantaneous acceleration of a body is the time derivative of its velocity

Q: 34. ★★ A circular loop of radius R = 10.0 cm is coaxial with a solenoid (r= 0.0500 m, € = 1.00 m,…

A: Given that, the radius of the circular loop is R=10cm=0.1m the radius of the solenoid is r=0.05m…

Q: A cyclist pedals along a slope which is at 5.0° to the horizontal. The cyclist starts from rest at…

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Q: ed of 13.2 km/hr average power

A: Given: Force of horse pulls is 140 N Angle is 28o Speed is 13.2 km/hr

Q: ea of a raindrop to be 1.2 kg/m³.

A: Given: diameter of spherical raindrop 1.9 mm Vertical distance is 5000 m

Q: The displacement volume of an automobile engine is 167 in .What is this volume in liters ?

A:

Q: In the figure below, a 1400 kg block of granite is pulled up an incline at a constant speed of 1.70…

A: Given: In this question, the given details are, The given figure is, A m=1400 kg block of granite…

Q: 2. One kilogram of water at temperature 20°C is mixed with 0.500 kg of water at 80°C in a…

A: GIVEN:  1 kg (m1 ) of water at temperature T1 = 20oC is mixed with (m2) 0.5 kg of water, at T2=80oC…

Q: Suppose the diagrams shown below represent sound wave data collected during a 1.0 second period of…

A: Beats occur when two waves of nearby frequencies overlap and create a new resultant wave.  Beat…

Q: ed of the bl

A: Given: Speed is 9.5 m/s length is 12 m Kinetic friction coefficient is 0.7 Indicated heights are 7.4…

Q: m/s) a spherical ra

A: Given: Diameter of spherical raindrop is 1.9 mm drag coefficient is 0.45 water density is 1000 kg/m3

Q: A heavy rope, 60 feet long, weighs 0.2 lb/ft and hangs over the edge of a building 110 feet high.…

A: solution:  Given dara,  Length of the rope = 60 ft Height of the building = 110 ft weight = 0.2…

Q: Using a fast-pulsed laser and electronic timing circuitry, you find that light takes 0.10 ns longer…

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Q: The figure shows an electric dipole. What is the magnitude of the dipole's electric field at point…

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Q: 1. A sinusoidal wave traveling in the positive x direction has an amplitude of 15.0 cm, a wavelength…

A: General expression for any wave function is given byy=Asinωt-kx+ϕ Where, Ais the amplitude k is…

Q: If you have no way to avoid the punch, choice (1) is obviously better. But why? Let's look at the…

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Q: nd

A: Given: Speed of proton is 3×104m/s. Angle is 30o Electric field is 400 N/C

Q: Question 1 A low-pass filter consists of a 151 Q resistor and a 0.000151 F capacitor in series with…

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Q: e) An electron is a Fermion. f) An atom is a Boson. g) Particles have two possible spin states.

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Q: You drop a stone down a well that is 7.65m deep. How long is it before you hear the splash? The…

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Q: distance will it be

A: Given: Point charge is 9.5μC potential is 120 V Distance is 1 mm

Q: Question 12: Use Boolean algebra to simplify the following expression, then draw a logic gate…

A: The Boolean algebra is different from normal algebra. We deal with 2 states here that are 0 and 1.…

Q: ong does it tak

A: Given: Initial rate is 47.3 rad/s or ωo=47.3 rad/s Rate of 0.696 rad/s2 or α=-0.696 rad/s2

Q: Four charges of equal magnitude q = 2.03 µC are situated as shown in the diagram below. If d = 0.85…

A: Given: In this question, the given details are Here, four charges of equal magnitude, q=2.03 μC. To…

Q: the relation between emf , terminal voltage and internal resistance is terminal voltage = EMF - lost…

A: Electric current.

Q: An amoeba is 0.305 cm away from the 0.300 cm-focal length objective lens of a micro- scope. (a)…

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Q: mable to get to the other me his difficulty, he throw

A: Given: Mass of man is 750 N Mass of textbook is 1.6 kg Radius of frozen pond is 10 m speed is 7 m/s

Q: A long conducting cylindrical rod is inside a long conducting enclosure with a square cross- section…

A: The electric field is from higher potential to lower potential. The field lines are perpendicular to…

Q: A 6230-kg satellite is in a circular earth orbit that has a radius of 3.81 x 107 m. A net external…

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Q: 3. A particle with mass m and charge q=+1.6× 10C has a speed of v-4.5x10' m/s at point A. It enters…

A: As given in figure the diameter of the semicircle is d=50cm=0.5m Therefore its radius is r=d/2=0.25m…

Q: ild and the me

A: Given: r=2.9 m speed of the child, v=2.3 m/s

Q: Three large sheets are separated by equal distances of 15 cm as shown in the figure. The first and…

A: 1. Hence as per the given question,  there are three conducting and non-conducting plates .  which…

Q: Technetium has a physical half life of 6 hours and a biologic half life of 24 hours. If 10 mCi is…

A: 34. Given: Physical half life,Tp=6 hours Biologic half life,Tb=24 hours N0=10 mCi t = 10 am to 10 pm…

Q: When resistors 1 and 2 are connected in series, the equivalent resistance is 21.10. When they are…

A: Equivalent resistance in series Rs = 21.1 Ω Equivalent resistance in parallel Rp = 4.23 Ω

Q: Physics You need to come up with your own example of a Newton's Third Law force pair. Be creative.…

A: Given, Newton's third law  According to Newton's third law when an object exerts a force on another…

Q: 11. A spaceship is traveling with a velocity of 0.8c relative to the Earth. What is the momentum of…

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Q: separated by 8.50 cm, is 8.00 × 10

A: Given: Distance is 8.5 cm or 8.5×10-2m Electric field strength is 8×104V/m

Q: ential energy of th

A: Given: Mass of block is 2 Kg Incline angle is 30o Spring constant is 19.6 N/cm Length of compression…

Q: A parallel plate capacitor has metal plates, each of area 1.50 m², separated by 2.00 mm. What charge…

A: Given: The given values are, The given value of the area is, A=1.50 m2. And the value distance is,…

Q: 5. C= A × B. (Note that vectors are in boldface.) (a) If A points in the +x direction, and B points…

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Q: A 1 kg coconut is traveling east at 1.3 m/s when it suddenly explodes into two pieces. A 0.3 kg…

A: There is no external forces acting on the system and hence we can apply the law of conservation of…

Q: Consider two thin bars of constant cross-sectional area, each of length 10 cm, with respective mass…

A: Disclaimer: Since you have posted a question with multiple sub-parts, we will solve first three sub…

Q: In the figure a nonconducting rod of length L = 8.48 cm has charge-q=-4.46 fC uniformly distributed…

A: Given: Length is 8.48 cm charge is -q=-4.46 fC Distance a=12.5 cm

Q: 25° 30 35° 40° 45° 50° 55° 60° 65° 70° 75° 80° 85° Ax 17.5 19.4 21.5 22.5 22.9 22.5 21.5 19.8 17.5…

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Q: A stockroom worker pushes a box with mass 11.9 kg on a horizontal surface with a constant speed of…

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Q: A 50.0-g ball of copper has a net charge of 2.00 μ C. What fraction of the copper's electrons has…

A: Given that-Mass of the copper ball, m= 50.0 gThe net charge, Q= 2.00μCNet charge, Q=ne      ... eqtn…

Q: 1, Horace runs at a speed of 4.0 m/s for a distance of 300 meters. How much time did it take for…

A: 1.  Speed ( s ) = 4 m/s distance ( d ) = 300 meters

Q: Verify the following relations for cylindrical coordinates u = r, v = 0, w = z: a) the surfaces r=…

A: The relation between cylindrical and cartesian coordinates is,   r=x2+y2               z=z x=rcos(ϕ)…

Q: 8. A Cessna 150 airplane has a takeoff speed of 26.3 m/s. Determine the minimum length of the runway…

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Distance and Speed

The speed, distance and time relation forms the basis of study of motion. You will need these concepts in the study of Mechanics. This concept is applicable for students who are studying the following courses –