What is the repulsive force between two pith balls that are 10.9 cm apart and have equal charges of −35.3 nC?

Q: Calculate the force constant of the spring if the cart is to experience an initial acceleration of…

A:

Q: If a man weighs 850N on the Earth, what would he weigh on Jupiter, where the free-fall acceleration…

A:

Q: For that same separation assuming that those charges are on masses of 1 gm each, what is the…

A:

Q: Position (meters) 70 60 50 40 30 20 10 0 0 5 10 15 20 25 Time (seconds) 30 35 40

A: We know that average velocity is given by  v¯=xt2-xt1t2-t1 Here we need to find average speed…

Q: Normal body temperature can range from 36.1 ∘C to 37.2 ∘C. What is this range in degrees…

A:

Q: Ē= This problem checks your understanding of the term in the equation for the electric field due to…

A: Given data: A charged particle at a point S coordinates is (1m, 6m, 10m). The electric field vector…

Q: measurement are classified in categories. State the frameworks of the International Standards,…

A: A standard is physical representation of a unit of measurement. These Standards of Measurement are…

Q: In the preceding problem we saw that a person's reaction time is generally not quick enough to allow…

A: Write the expression for position with constant…

Q: The (c) answer is incorrect, the height the flea gets should be 0.051 m, not 4.95 x 10 ^ -6. Because…

A: a) Apply the third kinematic equation to determine the acceleration of flea.

Q: An electric field E=(2.50×105 N/C, right) causes the 2.0 g ball in (Figure 1) to hang at an angle.…

A:

Q: Two waves on a string are given by y₁(x, t) = 0 cos(20t + 20x) in cm, y2(x, t) = 0 cos(20t - 20x) in…

A: Solution:-

Q: The electric field strength between the plates of a simple air capacitor is equal to the voltage…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: (b) v = vo + at² Vo t

A:

Q: Two points in the xy plane have Cartesian coordinates (5.50, -7.00) m and (-6.50, 6.50) m. (a)…

A:

Q: An initially stationary box of sand is to be pulled across a floor by means of a cable in which the…

A:

Q: The molecular formula of aspartame, the artificial sweetener marketed as NutraSweet, is C14H18N2O5.…

A:

Q: Problem 14 A sonar transmitter operates at 2 impulses per second. If the device is held to the…

A:

Q: In the Figure below, two skaters, each of mass 50 kg, approach each other along parallel paths…

A: given  mass of each skater, m= 50 kg velocity of each skater, v= 1.4 m/s radius of pole , r= 1.5m

Q: 9) (ex) Two vectors A and B are shown in the figure. After you first determine the components of…

A:

Q: A ball is thrown upward from the ground with initial velocity vi = 19 m/s and reaches height of h…

A: Given:-  A ball is thrown upward from the ground with an initial velocity vi = 19 m/s. the ball…

Q: 1. Vector D has components D, = -4.9 m and D, = + 7.2 m. a. Write it in unit vector notation. b.…

A:

Q: Problem 16. Consider the physical quantities m, s, v, a, and t with dimensions [m] = M, [s] = L, [v]…

A: Given data:  The dimensions of m, s, v, a and [m] = M, [s] = L,  [v] = LT-1, [a] = LT-2 and [t]  = T…

Q: Add the vectors A and B in the figure using the method of components. The magnitudes of both vectors…

A:

Q: Give an everyday example of circular motion for which the centripetal acceleration is mostly or…

A: A body moving in a circular path around a centre while being acted upon by a centripetal force is…

Q: Suppose we've managed to set up an electric field that can be described by the function…

A: The electric flux is defined as flux=  E.ds , where E is electric field and ds is area vector.  The…

Q: A proton is released in a uniform electric field, and it experiences an electric force of 2.04×10−14…

A: Given data:  A proton released in uniform electric field Electric force (F) = 2.04×10-14 N, toward…

Q: A Deadly Virus. On your flight out of South America your cargo plane emergency-lands on a deserted…

A: Given:  Vertical acceleration = 7.2 g Horizontal initial speed  = u = 150 mph Horizontal stopping…

Q: 3. An object's position as a function of time is given by the following formula: f(t) = {(0.25…

A: As per guidelines only 3 subparts are solved here.

Q: Consider the three displacement vectors A = (4î - 3ĵ) m, B = (6î - 7ĵ) m, and C = (-81 + 5ĵ) m. Use…

A: a) Determine the vector D.

Q: 6. Consider the velocity-time graph shown below. Which section has the smallest v (m/s) 4 3 لی 2 1…

A: The velocity is a vector quantity. It has both magnitude and direction. The negative value of…

Q: Why did you use Tan for the direction? and by chance could you draw a diagram of what this would…

A:

Q: 8 9 70 1 2 3 4 5 6 7 8 Wooden plank - length (CLOSEUP) 9

A: 6.3 12.2 Length of wooden box "l"= 12.2 cm  Width of wooden box "b"= 6.3 cm   Formula used :…

Q: In the figure, the coefficient of kinetic friction between m1-2.00 kg and the table is u-0.200. The…

A:

Q: Base unit of weight In the metric system, the base unit of weight is the Multiple Choice O All of…

A: Required: The base unit of the weight in the metric system

Q: The electric field must be zero inside a conductor in electrostatic equilibrium, but not inside an…

A:

Q: A placekicker is about to kick a field goal. The ball is 27.5 m from the goalpost. The ball is…

A:

Q: A vector has a magnitude of 7.20 m and an angle of -32.5°. Write this vector in unit vector…

A: Given data:  Magnitude of a vector A = 7.20 m Angle (θ) = -32.5° Required: The vector A in unit…

Q: N2 gas in a container is contracted by one third of the original volume to a total of 12 dm3…

A: Given data: Process is isothermal in nature. Initial Pressure of N2 (P1)= ? Final Pressure of N2…

Q: A car and a truck move together on a straight road. The graphs of the position of the car and the…

A: The displacement of the truck is given by: xt=xc+vct=xc-2t0⩽t⩽2xc+t2<t   The initial displacement…

Q: our full (1) (2) (3) (4) 2. Knight P2.4 The figure below is a bicycle's position-vs-time graph. What…

A:

Q: 1. A beam of protons (q = 1.6x10-19 C) moves 3.0x108 cm/s through a uniform 5.0-T magnetic field…

A:

Q: The field just outside a 1.70 cmcm-radius metal ball is 3.25×102 N/CN/C and points toward the ball.…

A: Given: The radius of the ball is 1.7 cm. The electric field just outside the ball is 3.25x102 N/C.

Q: B= 70 m, 35° South of West C = 30 m, 25°, North of East Using the given vectors, find: 1.) A+ B+ C…

A:

Q: A fixed point charge of 3 nC is located at the origin of a Cartesian coordinate system. The charge…

A:

Q: If the time interval between the arrival of P and S is 10 seconds, how far away did the earthquake…

A:

Q: celerated the proton through a distance of 1.00 cm? e 48 In Fig. 22-59, an electron (e) is to be…

A:

Q: Michael is running some errands. His first stop is 6 km to the east and 3 km to the south from his…

A:

Q: rod bent into the arc of a circle subtends an angle 2θ at the center P of the circle (see below). If…

A:

Q: What mass in kg of rain falls on the lawn in 6 h and 2 min, if each raindrop weighed 13.0 ng and on…

A:

Q: A fixed point charge of -1.07 nC creates an electric field. A proton is placed at rest when it is…

A: Given: The fixed point charge is -1.07 nC. The initial position of the proton from the charge is 1.4…

Electric Charges and Fields

One of the fundamental properties is the electromagnetic property. Charge cannot be destroyed by any process and this contributes formally to the law of charge conservation.