You are driving through town at 10.0 m/s when suddenly a ball rolls out in front of you. You apply the brakes and begin decelerating at 3.2 m/s^2 A) How far do you travel before stopping? (x=16m No need to answer) B) Find the speed of your car when you have traveled half the distance in part A

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A: Given  R1 = 0.026 m  Q = 9.9nC  R2 = 0.23*R1  Electric field at r =0.73R1   

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Q: 2. An electron is projected with a horizontal velocity of magnitude vo into a constant downward elec...

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Q: A point charge, q = +8.00 pC, and mass, m = 2.00 x 10-14 kg starts from rest on a planar, infinite s...

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Q: 1. 3.67 x 10-1 km tom 2. 9.752 x 105 m to Mm 3. 6.924 x 104 km to Gm

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Q: Bowling Barry asked how much impulse is needed to stop a 10 kg bowling ball moving at 6 m/s. What is...

A: Given Data:- Mass of the ball is m=10 kg Initial speed of the ball is vi=6 m/s Final speed of the ba...

Q: Three capacitors A, B and Care charged as follows: A= 10 uf, 100 V; B = 15 uf, 150 V and C = 25 uf, ...

A: Given, CA=10 μF ,VA = 100 VCB=15 μF ,VB = 150 VCC=25 μF ,VC = 200 V

Q: An electron starts from rest 3.0 cm from the center of a uniformly charged insulating sphere of radi...

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Q: 1 Figure 5-19 gives the free-body diagram for four situations in which an object is pulled by severa...

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Q: art (a) Find the vertical component of the velocity, ve, in meters per second, with which the ball h...

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Q: 1. Gravity is a between objects and depends on an object's size and their distance apart. 2. stays t...

A: "Since you have asked multiple questions I am answering first 7 questions. If you need the answers o...

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Q: A cell phone battery uses chemistry to create a charge separation between the terminals (anode and c...

A: Given charge Q=5.5×10-8C Charge on electron = 1.6×10-19

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Q: What is the speed of a beam of electrons when the simultaneous influence of an electric field of 1.5...

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Q: Part A The space shuttle releases a satellite into a circular orbit 560 km above the Earth. How fast...

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Q: car travels at 15 m/s for 10 s. It then speeds up with a constant ' acceleration of 2.0 m/s2 for 15 ...

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Q: For the circuit in the figure below, find the following. (Take E = 5.9 V, R = 5.4 ohm, and r = 1.1...

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Q: A parallel-plate air-filled capacitor has a capacitance of 70 pF. (a) If each of its plates has an a...

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Q: d particle moves along an equipotential line, __________. a. The change in the force acting on the c...

A:  Equipotential line:- The equipotential layer is the surface that is the center point of all points ...

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A: Given in question - Capacitance of liquid drop(C) = 2.82 pF                                   Radius...

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Q: For the structure below, what is the capacitance "between"points A and B, B and C, and A and C. If p...

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Q: SOIving 1. Which results in a larger attractive force on a single electron: +3.0 C of charge 1 m awa...

A: Given  Q1 = +3 C  r1 = 1 m  Q2 = +6 C  r2 = 2 m  Charge on electron = 1.6 × 10-19 C 

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Q: The Titanic rests 4km below the surface of the ocean. What is the water pressure at that location?

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Q: A 1050 W radiant heater is constructed to operate at 115 V. (a) What is the current in the heater wh...

A: a) We know that the formula of the power is given as  P =VI  where P is the power  V is the voltage...

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Q: ich heat is required to bring 1 liter (1 kg) of water to a boil from 20 degrees Celsius? How ich hea...

A: Given  Volume = 1L =10-3 m3  density of water = 103 kg/m3  Mass m = volume × density = 10-3 ×103 =1 ...

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Q: Find the power dissipated (in W) in each of the following extension cords:  Part (a)  An extension ...

A: Power = VI = I2 R  Where V = applied voltage  I = current.  R = resistance  

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Q: An electric field of 260000 N/C points due west at a certain spot. What is the magnitude of the forc...

A: Given  Electric field,E = 260000 N/C  Charge ,q = 8.3 uC 

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Q: Find the spring constant for a stretched bungie cord if it was stretched 0.45m and its elastic poten...

A: Data Given , Elastic potential ( U ) = 4000 J Extension ( ∆x ) = 0.45 m 

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 –