Thefollowingdiagramshowsaregionofspacewheretheelectricfieldisconstantandhasavalueof 3 N/C. 2 m A 1m 1. Youplaceachargeof+3Catpoint A.Whathappenstothatchargewhenitisreleased? A to B.( a)Howmuchworkdidyoudo?(b)Howmuchwork 2. Youmovechargeof+3Cfrom wasdonebytheelectricfield?(c)Byhowmuchhasthepotentialenergyofthechargechanged? 3. Youplaceachargeof - 3 Catpoint A.Whathappenstothatchargewhenitisreleased? 4. Achargeof - 3 Cismovedfrom A to B.Howmuchworkdidyoudo?(b)Howmuchworkwas donebytheelectricfield?(c)Byhowmuchhasthepotentialenergyofthechargechanged? A to C.( a)Howmuchworkdidyoudo? 5. Youmoveachargeof+3Cstraightdownwardfrom (b)Howmuchworkwasdonebytheelectricfield?(c)Byhowmuchhasthepotentialenergy ofthechargechanged? - 3 Cfrom A to C butdeviatefromastraightline,willyouranswers 6. Ifyoumoveachargeof tothepreviousproblemchange?Ifno,explainwhy.Ifyes.providenewanswers.

Q: In the figure, the rock weighs 130 lb and is lifted 1 ft by the lever. F Fulcrum 3F 3d (a) How much…

A: Given data: a)Force F=130lb    Distance d=1 ft b) Distance d=3 ft

Q: A rickshaw puller pulls the rickshaw by applying a force of 130 N. If the rickaw moves with constant…

A:

Q: A rickshaw puller pulls the rickshaw by applying a force of 126 N. If the rickaw moves with constant…

A: Given data :                            Force     =     F                         Velocity     =…

Q: What is the difference between the scalar product and the cross product of two vectors? While the…

A: To determine: The difference between the scalar and the vector products of the two vectors. The…

Q: (i) Find the displacement vector AB. (ii) Using dot product, find the angle that the displacement…

A: position vector ofA→=-6 x^+9 y^+6 z^B→=9 x^-7 y^+7 z^(i)AB→=B→-A→     =9 x^-7 y^+7 z^--6 x^+9 y^+6…

Q: A rickshaw puller pulls the rickshaw by applying a force of 140 N. If the rickaw moves with constant…

A: Given data:  Force (F) = 140 N Velocity (v) = 90 km/h Required: Power (P)

Q: What would be the power output (in-hp) of a 1750kg car if it can acend to the top of a 285m high…

A: The expression of work- energy theorem,

Q: A rickshaw puller pulls the rickshaw by applying a force of 160 N. If the rickaw moves with constant…

A: Given data :                             Velocity    =    V                              Force…

Q: Problem 2: A farmer is using a rope and pulley to lift a bucket of water from the bottom of a well…

A:

Q: Find the scalar component of the force, F, in the direction of 7. Y F = (9î + 5j – 6k) lbf Z. ř =…

A: The scalar component of the force F→  in the direction of  r→is given by…

Q: A rickshaw puller pulls the rickshaw by applying a force of 120 N. If the rickaw moves with constant…

A:

Q: A force of 258 N is used to push an object 49.0 m horizontally in 2.45 s. expended by the external…

A: We have givenForce (F)=258 NDistance (d)=49.0 mTime taken (t)=2.45 s

Q: A rickshaw puller pulls the rickshaw by applying a force of 240 N. If the rickaw moves with constant…

A: Given data :                        Force    =    F                       Velocity   =    V…

Q: There is a Cathedral-of-Learning race in Pittsburgh in which participants run up and down the steps…

A:

Q: (a) The Eskimo pushes the same 50.0-kg sled over level ground with a force of 1.95 x 10 N exerted…

A: Given: Mass of sled = 50 kg Force, F = 1.95 X 102 N Distance, s = 6.85 m Net work done = 2.6 X 102 J…

Q: A rickshaw puller pulls the rickshaw by applying a force of 56 N. If the rickaw moves with constant…

A: Given data :                 Velocity    =    V                  Force     =     F         To find :…

Q: tug boats pull a dis abled superlanker. Each tugboat ex Constant Force oF 1:75 X 106 N,one 16° north…

A: Given values:- Force,(F)=1.75 x 106 N ----(1) Angle,(θ)=160 -----(2) Distance covered,(d)=800 m…

Q: (a) What is the amount of force if a man stands on the top of mountain if he has mass of 86kg?

A: Given: The mass (m) of the man is 86 Kg. Introduction: When a man is standing still on any hill or…

Q: Imagine that a team of engineers wants to determine how a new car will perform on hills. The car has…

A:

Q: Which situation DOES NOT demonstrate a work done? O A boy pulling a bag with string. O A boy walking…

A: Let's check each option one by one A boy pulling a bag with string  It represents work . Since on…

Q: A loadedcart has a total mass of 227 kg. If a 312 N force acting at an angle of pi/6 radian to the…

A: Force, F = 312 N Angle of action is θ=π6=30° Displacement is s = 15 m

Q: How do I calculate the power of an object of mass 50kg that was moved upward at an inclination of 15…

A:

Q: #15 A person pushes a m = 2.00 kg carton a distance d= 7.20 m along the floor by a constant force of…

A: mass of carton (m) = 2 kg distance moved (d) = 7.20 m Force applied (F) = 10 N Angle below the…

Q: A rickshaw puller pulls the rickshaw by applying a force of 160 N. If the rickaw moves with constant…

A:

Q: The loaded cab of an elevator has a mass of 2.30 x 103 kg and moves 200. m up the shaft in 23.0 s at…

A: Given, m=2.30×103kgd=200 mt=23.0 sv→constanta→0 m/s2

Q: A rickshaw puller pulls the rickshaw by applying a force of 122 N. If the rickaw moves with constant…

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

Q: A rickshaw puller pulls the rickshaw by applying a force of 180 N. If the rickaw moves with constant…

A: Given data :             Velocity   =    V             Force    =     F        To find :…