A car is moving at a speed of 30.0m/s when the engine suddenly fails. The car is beginning to slow down with a constant acceleration of -2.00m/s2. Determine the maximum distance the car travels.

Q: 2. An aperture stop in an optical imaging system cannot be used to determine A. Image resolution. B....

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Q: When an object is solely under the influence of conservative forces, the sum of its kinetic and pote...

A: Given  Influence of conservative forces, the sum of kinetic energy and potential energy is 

Q: Consider a parallel plate capacitor that is about the size of your fingernail. The plates are square...

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Q: Three capacitors with capacitances of 5 microfarad, 10 microfarad, and 15 microfarad are connected i...

A: Given data:  Three capacitors are connected in parallel C1 = 5 μF, C2 = 10 μF and C3 = 15 μF Battery...

Q: SHOW the drawing and use 3 decimal in final answer   A bicyclist is moving 6m/s when he is passed ...

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Q: 12. A physics student makes a device that prevents an egg from cracking when dropped. The mass of th...

A: For egg from drop to ground Initial velocity= 0 as it is dropped V= 5m/s and accelaration ,a= -g= -1...

Q: 3. A tennis ball is projected upward with a velocity of 120 m/s. Neglecting air resistance, how long...

A: Given,  A tennis ball is projected upward with a velocity of 120 m/s.  Neglecting air resistance, th...

Q: Suppose you apply a flame to 1 L of water for a certain time and its temperature rises by 2C°. If yo...

A: Let s be the specific heat of the water . Then change in temperature of water by absorbing heat Q is...

Q: Analyze the Gaussian surfaces and drag and drop the best answer for each item. q = 20 Answer format:...

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Q: A parallel-plate capacitor with plate separation of 1.0cm has square plates, each with an area of 6....

A: Given data:  A parallel-plate capacitor  Distance between plates (d) = 1.0 cm = 0.010 m Area (A) = 6...

Q: A ball is thrown into the air with an initial velocity of 15 m/s at an angle of 50° relative to the ...

A: a) it is projectile motion  So, Hmax = u2Sin250°/2g  Hmax = (152×Sin250°)/(2×9.81)  Hmax = 6.73 m   ...

Q: wo charges, q1 and q2 are separated by a distance r. If the distance between the charges will be inc...

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Q: 3. The charge q travels a distance d from point A to point B in a uniform electric field of magnitud...

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Q: If the gain of the effective medium in a laser is (1.05), its mirror reflectivity coefficient (0.999...

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Q: A parallel plate capacitor consists of two rectangular plates, each with an area of 4.5 cm? and sepa...

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Q: A beaker is filled with a liquid up to the mark of 1.2 liter and weighed. The mass of the liquid is ...

A: Given,  Mass of the liquid, M = 720 g = (720/1000)kg  Volume, V = 1.2 L = 0.0012 m^3     

Q: a car covers 40 m in 9.45 s  while uniformly slowing down to a final velocity of 2.5 m/s a) find the...

A: Solution: Given that d = 40 m t = 9.45 s final velcity v =2.5 m/s

Q: A man walks 18.3118 m directed 45.1332 degrees from the positive x-axis, then he walks 26.6583 m dir...

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Q: A cubic metal box with sides of 20 cm contains air at a pressure of 1 atm and a temperature of 300 K...

A: Given  Side of cube, a = 20 cm  Pressure ,P1 = 1 atm  Temperature,T1 = 300 K  Box is sealed ans volu...

Q: 5.5 m/s in the positive direction. Assume that the collision is elastic and exactly head-on. Shot at...

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Q: Equilibrium of Static Forces 3. Given the diagram below, find the tension on cables A and B. 57.0° 7...

A: Weight of 45 kg=45*9.8=441 N in -x direction Let the Tension in cable A=Ta and Let the Tension in ca...

Q: Suppose you are standing on a weighing scale on a elevator. If the elevator is going down with a dow...

A: Given  Downward acceleration of elevator ,a = 9 m/s2  Acceleration of gravity, g = 10 m/s2   

Q: How much heat Q would be needed to completely evaporate 37.5 g of boiling water at a temperature of ...

A: Given data:  Mass (m) = 37.5 g Initial temperature = 100°C Latent heat of vaporization (Lv) = 2260 J...

Q: Once out in space, the space shuttle needs to to keep going in the same direction at the same speed....

A: Since for an object to move at a constant speed in a constant direction, net acceleration should be ...

Q: To measure her speed, a skydiver carries a buzzer emitting a steady tone at 1800 Hz. A friend on the...

A: Given: The frequency of the steady tone emitted by the buzzer (source), fs = 1800 Hz. The frequency...

Q: Angular frequency vs angular velocity? Now consider a pendulum oscillating with SHM. How does its an...

A: Given : Angular frequency vs angular velocity Now considera pendulum oscillating with SHM. How does ...

Q: 4. Nadia walks 4.0 km in one direction and 2.0 km in another direction. However, she ends up only th...

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Q: Write an equation for the force constant of the spring in terms of the variables from the problem st...

A: Given: The mass of the object is m. The stretching in the spring is d. The angle of the inclination ...

Q: COMPLETE SOLUTION PLS 4 DECIMAL PLACES

A: Teprature of sink = 4°C Teprature of source = 56°C

Q: nC is located at the coordinate system origin, while charge q2 = 1.3 nC is located at (a, 0), where ...

A: We know that  formula of the potential energy is given as  let the charge placed in an electric fiel...

Q: The small piston of a hydraulic lift has an area of 0.20 m^2. A car weighing 1.2 x 10^4 N sits on a ...

A: Given: The small piston of a hydraulic lift has an area A1 = 0.20 m2 Weight of car, F2 = 1.2x104 N s...

Q: 3. Calculate the electric field intensity midway between two point charges, one of +500 statC, the o...

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Q: A potential difference of 2000 V is established between parallel plates in air. becomes electrically...

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Q: A 5.0 kg block is dragged over a rough horizontal surface by a constant force of 22 N at an angle of...

A: Calculate the acceleration of the block due to the applied force. v2-u2=2aSa=v2-u22S=6.0 m/s2-4.0 m/...

Q: While ____________ refers to the number of topics discussed, ____________ refers to how much you del...

A: Given : Fill in the blanks : While ____________ refers to the number of topics discussed, __________...

Q: Compute the folowing in vector foim A The reultont forces B. Moment ot MN AN force

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Q: The direction of an electric field is the direction of the force on a positive test charge. O True F...

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Q: A block weighing 400 N is pulled along a level from at a constant speed by a rope which makes 40° wi...

A: Given information: The wight of the block (w) = 400 N The tension in the rope (T) = 220 N The angle ...

Q: The vessels shown below all contain water to the same height. Rank them according to the pressure ex...

A: The pressure in a liquid is due to the weight of the column of the water above. The pressure 'p' exe...

Q: The capacity of a physical system to do .6 work is called Energy • Kinetic energy • Work

A: As per guidelines only first question is solved here.    Given   Ques 6... The capacity of the physi...

Q: should not be used in calculating for other values because it is already rounded off and might affec...

A: Given  A silver sphere of diameter 20 cm  carries a total charge of -3uC  uniformly distributed over...

Q: force table, components of a vector can be found experimentally by suspending masses from two orthog...

A: Resultant of two vector can be determined by parallelogram law of vector. 

Q: Part A How many kWh of energy does a 650-W toaster use in the morning if it is in operation for a to...

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Q: 1) Assume that the electric potential field in a certain region is: V(x,y,z) = |200y, where y is the...

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Q: the system shown in Fig. E5.34. Block A weighs 45.0 N, and block B weighs 25.0 N. Once block B is se...

A: We know that let the mass of block A is WA= 45 N and the mass of the block B is WB= 25 N   We have g...

Q: Assume a turtle can move at an average speed of 0.100m/s while a hare can move at a speed of 15m/s. ...

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Q: Two small plastic spheres are given positive electrical charges. When they are 15.0 cm apart, the re...

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Q: Directions:  Write all pertinent solutions including illustrations and box your final answer. PROBLE...

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Q: An electron's position is given by = 4.00tî - 5.00t2 j + 6.00k, with t in seconds and r in meters. (...

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Q: A body of mass 5 kg, projected at an angle of 60° from the ground with an initial velocity of 25 m/s...

A: Given Data : The mass of the body is given as m = 5 Kg. The body's initial velocity is given as u=25...

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 –