A 1655 kg car accelerates from 5.0 m/s for 4.1 s and reaches a velocity of 12.0 m/s. Ignoring friction, what is the applied force from the engine? Input your answer with 1 decimal place.

Q: The displacement of a block attached to a horizontal spring whose spring constant is 14N/m is given…

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Q: An object has a mass of 570 g and a volume of 2280 cm³. Calculate its density.

A: Introduction :   In this question we are provided with value of  volume and mass . with these data…

Q: If a P.D. of 12 V is applied across a 30 resistor then the current passing through it is (a) 36 A…

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Q: Find the work done winding 10 feet of a 25-ft cable that weighs 4.00 lb/ft when there is a 50 lb…

A: Given, mass density of the cable, λ = 4.00 lbft mass at the end, W = 50 lb length of the cable, L =…

Q: The propagation velocity of a wave with a wavelength equal to 500 nm and a natural frequency of…

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Q: A mixture of gas expands from 0.02 cubic meters to 0.08 cubic meters at a constant pressure of 7.78…

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Q: a- Compeer between the Proton to Electron magneton where the mass of proton is 1.672623 10-27Kg and…

A: The mass of proton and electron is given by,

Q: Compute the resistance value Voltage=22 Volt Current 6.66 A

A: Given data : Current=i Voltage=V   To find : Resistance

Q: Find the work done when lifting a 45 lb crate from the ground up onto a 7 ft high shelf.

A: Given in question -  Force(F) = 46 lb                                    Displacement(D) = 7 ft To…

Q: acceleration of 1.0 m/s² travels a distance of 10 58. A runner starts from rest and with an meters.…

A: Given data : Acceleration is denoted by a Distance is denoted by S Initial velocity is denoted by U…

Q: The angle between (1,1,1) and (2,1,2),

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Q: Calculate the work W against gravity required to build a cylindrical column of height 8 m and radius…

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Q: Calculate the voltage if the resistance is 13.2 ohms and the current is 6.1 A ?

A: Introduction :  In this question we are provided with value of current and resistance . with these…

Q: 5. A ball is thrown vertically upwards with speed 28 ms from a point which is 1 metre above ground…

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Q: Find the force applied Pressure=111 N/m2 Area 30 m2

A: Given,Pressure = 111 N/m2 Area = 30 m2

Q: Find the force applied Pressure=111 N/m2 Area 30 m2

A: Given data : Area=A Pressure=P     Required : Force applied

Q: A mass of 5Kg is taken from the ground to the height of 100m. Find the potential energy of the…

A: Introduction :   In this question we are provided with value of height , mass and acceleration due…

Q: 3 Vectors of force A,B,C in a cartesian plane. The vectors are calculated in Newton (N).   The…

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Q: (1) A signal m(t) band-limited to 3kHz is sampled at a rate 100/3% higher than the Nyquist rate. The…

A: GIVEN: Frequency of signal fm =3KHz sampled rate =1003% maximum quantization error = 0.5%

Q: A car travels 240 km in 8 hours. Find the average speed of the car in km/h?

A: Average speed is the ratio of total distance travelled by an object and total time taken by the…

Q: Three charges are located at the corners of a right triangle where q1 = 2.1 nC, q2 =4.5 nC, and q3 =…

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Q: (c) Let 1.00 kg of liquid water at 100°C be converted to steam at a pressure of 1.01 x 105Pa. The…

A: i) Determine the work done by the system during the process.

Q: A force acts on a 2 kg mass and gives it an acceleration of 3 m/s². A. What is the magnitude of the…

A: Given data : Mass is denoted by m Acceleration is denoted by a   Required : Magnitude of force

Q: Compute time required Speed=32 km/hr Distance-50 km

A: Write the given values with the suitable variables. v=32 km/hrd=50 km Here, v is the speed and d is…

Q: 1. Use the following information to answer the next question .: O O O O O O 0 O D ooooo Modern…

A: Solution: Dalton stated that atoms are indivisible. Thomson shown that atoms are composed of…

Q: An electron that is initially 53 cm away from a proton is displaced to another point. If the change…

A: Given: Initial distance ri=53 cm, Change in electric potential energy ∆PE=3×10-28J. Required: Final…

Q: An elevator of mass 700 kg descends with an acceleration of 3 m/s^2 over a distance of 12 metres.…

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Q: Find the mass of a scooter that drives at 14 m/s and has 1200 J of energy.

A: Introduction :  In this question we are provided with value of velocity and kinetic energy . With…

Q: Find the pressure Force 15.22 N Area=3 m2

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

Q: Imagine transferring a certain amount of heat Q to one liter of water raising its temperature by 10…

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Q: Ignoring relativistic effects, what is the speed of an electron (m=9.11x10-31 kg) that has been…

A: Given Mass of the electron, m=9.11×10-31kg Potential difference, E=80.0kV Kinetic energy:  is a form…

Q: Plot the magnitude of the resultant R of the three forces as a function of 0 for 0≤0≤ 360°. After…

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Q: Judy places 195 g of boiling water in a thermos bottle. How many grams of ice at -11.2°C must Judy…

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Q: Fluorodeoxyglucose (FDG) is a radioactive tracer element that is used for PET (Positron Emission…

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Q: When the load L is 4.7 m from point C, the tension T in the cable has a magnitude of 5.4 kN. Express…

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Q: An electron is moving at 3 x 105 m/s in the positive x direction. A magnetic field of 0.8 T is in…

A: Given data: Velocity of electron is 3×105 m/s in the positive x direction. ⇒V=3×105 i^ Magnetic…

Q: A girl of mass m1=60.0 kilograms springs from a trampoline with an initial upward velocity of…

A: In the given problem, Mass of girl m1 = 60kg Initial upward velocity (u) = 8m/s Height when she…

Q: find the number of kilowatt-hours used by two 14" 55-watt electric fans used 6 hours a day for one…

A: Power of 1 electric fan = 55-watt

Q: Find the area Pressure-20 N/m2 Force=2 N

A: Given data : Force=F Pressure=P   Required : Area

Q: Find the displacement Work done=112 J Force=55 N

A: Work done

Q: Use the following information to answer the next question Use 7 for Millikan. Use 2 for Rutherford.…

A: Note: As per the guidelines, we can only answer first question of multiple question. Sorry for the…

Q: Calculate the KINETIC Encry of a Body of mass 264 moving with the velocity of 10m/s.

A: Introduction :   In this question we are provided with value of mass and velocity . with these data…

Q: Find the velocity Momentum-31 kg*m/s Mass-10 kg

A: Given data : Momentum=p Mass=m   Required : Velocity

Q: How many joules of work are done on a box when a force of 25 N pashes it 3 m? 2753 c. 8 J h 31

A: Work is the energy transfer to an object when a force is applied to it and it cover displacement.…

Q: Compute distance covered Speed=76 km/hr Time=5.5 hr

A: Given data : Time=t Speed=S   Required : Distance

Q: Calculate that [,ŷ] and [P],

A: We know,px^=-iℏ∂∂x

Q: A mass of 5Kg is taken from the ground to the height of 100m. Find the potential energy of the…

A: Given Mass of the object = m = 5 kg Height upto which mass is lifted = h = 100 m We have to…

Q: 3. A 2.0-kg object moving 3.0 m/s strikes a 1.0-kg object initially at rest. Immediately after the…

A: Given:-  m1 = 2 kg u1 = 3 m/s and v1 = 1.5 m/s with 30° from its initila position  m2 = 1 kg u2 =0…

Q: Write β − decay of 60Co. Find the energy emitted in the β − decay of 60Co

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Q: Draw the structure of quantum dot light emitting diode (Q-LED) What is the role of nanoparticles in…

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Newton’s Third Law of Motion

The horse pulls the cart and the cart pulls the horse in response as per Newton third law. So the big question is, “Don’t the two forces cancel each other? How does the cart accelerate?”