Which will give a bigger acceleration, a small force or a big force? Why?

Q: A +4.23 μC charge lies 0.002 m to the left of a - 5.79 μC charge. A - 9.23 μC charge lies 6.5 m to…

A: given data q1 =4.23 μc charge lies 0.002 m q2 =-5.79 μc q3 = -9.23 μc charge lies 6.5 m   what is…

Q: Water is moving at a speed of 1.8 m/s through a hose with an internal diameter of 1.6 cm. a) What is…

A:

Q: Three point charges are located in free space along the x-axis. A positive charge of +2 μC is…

A:

Q: A tourist bus starts from rest at 2 m/s2 until it reaches a speed of 15 m/s. Then it travels for 25…

A: The acceleration of the bus is 2 m/s2. The speed of the bus after its rest condition is 15 m/s. The…

Q: A roadway for stunt drivers is designed for race cars moving at a speed of 30 m/s. A curved section…

A: Answer   Given data The speed of the race-cars of stunt driver is: v = 30 m/s The radius of the…

Q: When a tennis coach releases a tennis ball from a height of 2 m above the gym floor, it falls to the…

A:

Q: At t=0, the particle departs from x=0 with a velocity vo and an acceleration defined by the relation…

A: a=52v0-v We know the kinematical equation v=v0+at Thus at time t=2s, final velocity v=0.5 v0…

Q: A ball is thrown horizontally from the roof of a building 8.8 m tall and lands 9.8 m from the base.…

A:

Q: ASK YOUR TEACHER Two iron wires are found in a closet. The first has a resistance of R₁. The second…

A:

Q: A rocket is flying straight up y+ at constant velocity. The rocket's upward force is 4 × 105 N, and…

A:

Q: A uniformly charged rod of length L is bent into an arc of radius R. Total charge on the rod is Q.…

A: According to the guidelines, when a question with multiple subparts is given, only the first three…

Q: 4) A ball is thrown with an initial velocity of 25.2 m/s at 52.0° above the horizontal from the top…

A:

Q: Use the technique of separating the problem into X- and Y- components to solve this problem: A…

A: Calculate the horizontal and vertical components of the initial velocity. uH=(18 m/s)cos23°=16.57…

Q: A book of mass m is pushed against a smooth frictionless wall by a force P that makes an angle 0 the…

A: To obtain the normal force on the book, the acceleration of the book and to check the equation for…

Q: Two 1.8-mm-diameter beads, C and D, are 12 mm apart, measured between their centers. Bead C has mass…

A: The diameter of each bead is 1.8 mm. The separation of two beads is 12 mm.  The mass of bead C is…

Q: The largest building in the world by volume is the Boeing 747 plant in Everett, Washington. It…

A: 1m=3.28084 ft So, length = 650m= 650*3.28084 ft= 2132.55ft 1yard=3ft So, Width= 710 yard= 710*3 ft=…

Q: In the diagram below the E field at point P is zero particles ANB are charged QA =2 uc and Qb= 138…

A:

Q: A 1.00-kg block is on a frictionless, 30° inclined plane. The block is attached to a spring (k =…

A:

Q: Calculate the charge on a 8.00- μF capacitor charged to 3.5 V. 28 μC 120 μC 54 με 11.25 μC

A:

Q: Determine the direction of vector V measured counterclockwise from the positive x-axis. Given: V(x)…

A: The x-component of the vector V is 9.6. The y-component  of the vector V is -6.1.

Q: A solid object floats in water with three-fifths of its volume beneath the surface. What is the…

A:

Q: An inventor claims to have devised a cyclical engine with a thermal efficiency of 75% for use in…

A:

Q: lock of mass 2.00 kg starts from rest at the edge of the ramp as shown. It is pushed up ramp by a…

A: Motion of projectile can be divided into x component and y component. After leaving point A motion…

Q: What will happen to an object at rest when an unbalanced force acts on it?

A: We are given an object at rest. We know that from 1st law of motion, the object will be in the state…

Q: A positive charge of magnitude Q1 = 0.75 nC is located at the origin. A negative charge Q2= -8.5 nC…

A: Draw the schematic diagram of the system.

Q: Part A Determine the vector à – C, given the vectors A and C in the figure. B (B=26.5) 56.0° y Ä (A…

A:

Q: After discovering that two hikers have been stranded on Devil’s Thumb Pass, the Colorado Search and…

A:

Q: Au atoms. (Rest-mass of Au-197 = 196.967 u). (a) (b) (c) Calculate the number of atoms in 8.0 g of…

A: Given  Mass of one nucleus Au = 196.967 u  mass of proton mp = 1.00728 u  mass of neutron mn =…

Q: Three charged particles are at the corners of an equilateral triangle as shown in the figure below.…

A:

Q: Review | Constants A long, horizontal wire is carrying a current I. A particle of mass m and charge…

A:

Q: The magnitude of the uniform electric fields on 5 of the 6 faces of the rectangular box are E₁ = 144…

A: First we find total electric flux in the box, therefore  φ=-φ1+φ2-φ3+φ4-φ5+φ6 Now,…

Q: A metal wire carries a current of 77.8 mA. (a) Find the number of electrons that flow past a given…

A: Given Data:- Current through the wire is I=77.8 mA =77.8 mA×1 A103 mA =7.78×10-2 A Time t=10.2 min…

Q: A solid object floats in water with three-fifths of its volume beneath the surface. What is the…

A:

Q: 2. A subway train starts from rest at a station and accelerates at a rate of 1.60 m/s² for 14.0 s.…

A:

Q: Find r(t) if r(t) = ti+ej + 4tet k and r(0) =i+j+ k. r(t)

A:

Q: 2. Green light with a frequency of 6 x 10¹4 Hz is shined on two slits separated a distance of 5 x…

A: “Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…

Q: A 55.0 g Super Ball traveling at 25.0 m/s bounces off a brick wall and rebounds at 22.0 m/s. A…

A:

Q: Data Table: Dot Number 1 2 INN 3 4 Travel Time t (sec) 0.0835 10.167 10.2505 0.324 Length of Section…

A: 7) According to the values given in the data table for speed and time, the plot is correct. But the…

Q: How far are they from where they started? Express your answer using three significant figures. 293…

A:

Q: A 0.26-kg rock is thrown vertically upward from the top of a cliff that is 15 m high. When it hits…

A: Write the third kinematic equation in the vertical direction. v2=u2+2gh Here, v is the final speed,…

Q: An elevator (mass 5000 kg) is to be designed so that the maximum acceleration is 6.70x10-²g. Part A…

A: According to the given data m=5000kg a=0.067g We need to find (a)Maximum force the motor exert on…

Q: A mass of 6 X 10-24 kg has a charge of 2|e| where e is the charge on an electron. a) What is its KE…

A:

Q: Find the total energy of the string in its nth characteristic mode, assuming the string is in a pure…

A: Let's assume the mass of the string is m, length is L , the tension in the string is given by T .…

Q: A high-voltage transmission line with a resistance of 0.315 Ω/km carries a current of 1.45 kA. The…

A:

Q: In the diagram below, the sphere's are identical and and they both have a charge magnitude of 4.3 C.…

A:

Q: Calculate the electronic braking power of 3 MeV alpha particles incident on quartz (density = 2.66…

A: Given Data: Energy (E) = 3 MeV = 3×106 eV.Density of quartz (N) = 2.66 g/cm3 = 2.660 kg/m3. To…

Q: David needs to fry 18 potatoes per hour for 3.5 hours. He can fry 6 potatoes using one gallon of…

A:

Q: The head of a hammer (m = 2 kg) moving at 5 m/s strikes a nail and bounces back with the same speed…

A: Force= Rate of change in momentum=Change in momentum/time=(P2-P1)/t

Q: Suppose a positive charge of 1.0 C were placed at coordinate (0,2). Another positive 1.0 C charge is…

A:

Q: The figure below shows a capacitor, with capacitance C = 35.0 μF, and a resistor, with resistance R…

A: Given, Capacitance C=35μF=35×10-6 F Resistance R=40KΩ=40×103 Ω Battery voltage ε=13V This is a…

Newton's First Law of Motion

If a very smooth ball is rolled down an inclined surface with zero friction, the ball will continue to roll indefinitely for an infinite time, in an attempt to reach to the same height on the opposite hill!