An object of mass m1 experiences a linear, elastic collision with a stationary object of unknown mass. In addition to m1, what is the minimum necessary information that would allow you to determine the mass of the second object? A. The final speed of object 1 B. The initial speed of object 1 C. The final speed of object 2 D. Any 2 of the above values

Q: What is the proper dipole location, given a uniform E pointing to the right, that will have a net…

A: When an electric dipole is subjected to uniform magnetic field , net force acting on it is zero…

Q: You’ve made the finals of the Science Olympics!  As one of your tasks, you’re given 1.0 g of copper…

A:

Q: In a transformer energy passes from the primary to the secondary 1.by the magnetic flux 2.through…

A: In a transformer , energy passes from primary to secondary ___

Q: A force of 288 N is applied to an object of area 26 m² find the. pressure ?

A: Given data,       Force  =  F      Area  =  A        To find,              Pressure

Q: Calculate the de Broglie wavelength of electrons and protons if their kinetic energies are i) 1% and…

A: Given:-   if their kinetic energies of electron and proton are  1% and 5% of their rest mass…

Q: wooden block (0.50 kg) is at rest on top of the table when an object collided with it. The object…

A:

Q: istance is R, the inductance is L, and the impressed voltage is E(t). (Use i for

A:

Q: What is Entropi?

A:

Q: A 40 kg child is sitting along the rim of a merry go round that is rotating at 0.35 revolutions per…

A: mass of child (m) = 40 kg angular velocity = 0.35 revolutions per second mass of merry go round (M)…

Q: In the given wave function below, what is the maximum speed of a particle of the medium? y(x,t)=…

A:

Q: block is at rest on a horizontal frictional surface. A string is attached to the block, and is…

A: Please post the remaining questions separately!

Q: 2. For a given mass, m, and a given distance, d, separating you and the object, which of the…

A:

Q: Name: Date: Grade and Section: Direction: To illustrate this, use Newton's universal gravitation…

A: Given:-  Mass of object 1 (kg) Mass of object 2 (kg) Separation distance (m) Find:-  The force of…

Q: How does friction affect acceleration?

A: The force due to friction works in the opposite direction of the motion.

Q: A force of attraction exists between 1.0 C and 2.0 C of electrical charge. Which one has the…

A: In this example we will talk about electric field. A charge creates electric field around it. And…

Q: A particle moves accordingly to a law of motion s = f(t) = t^2 e^−t, t ≥ 0, where t is measured in…

A:

Q: An 1 kg object has a kinetic energy of 50 J. linear momentum of the object is.

A: Given data,        Kinetic energy  =  K.E          Mass  =  m      To find ,        Momentum of the…

Q: An electron is given a velocity of 1.2x104m/s through a magnetic field. As the electron is observed,…

A:

Q: 10) As a proton moves in the direction, the electric field lines A) it is moving from low potential…

A: Given : Proton moves in the direction of electric field lines . We have to Tell about the potential…

Q: Find the x and y coordinates of the "Center of Mass" of the homogeneous circular shape thin plate…

A: The data interpreted from the figure is as follows: 1. Radius of big circle, R1=4 cm 2. Radius of…

Q: How many electrons constitute a current of 1 Ampere in one second?

A: Given: The electric current is 1 A. The time interval is 1 s.

Q: A toy rocket with a mass of 367 grams is launched into the air using a spring.  At position A in the…

A: The potential energy at height h is     = mgh  where , m=mass,            g =  acceleration due to…

Q: What happens to the power that is released as sound travels through the air?

A: We need to answer what happens to the power that is released as sound waves travel through the air

Q: We bring into touch three identical conductors, X, Y, and Z, with initial charges of +2q, 4q, and q,…

A: Total charge on conductors = 2q+4q+q = 7q Since 3q is near x , so charge induce on x is equal to -3q…

Q: 1. Consider three protons (each with a charge of +lel) positioned on the three corners of a square…

A: This question is based on the Electrostatic Potential Energy topic. The Electrostatic potential…

Q: Determine the centroid of the beam's cross-sectional area and then compute the moment of inertia…

A: Point to note:- Centroids of rectangular objects lies are the geometrical centers of the rectangle.…

Q: Calculate the total displacement if a toy car starts at 0, moves 5 cm to the left, then 8 cm to the…

A: Given : A toy car starts at 0 , moves 5 cm to the left, then 8 cm to the right and then 3 cm to the…

Q: A go-cart, initially at rest, accelerates downhill at a rate of 3.0 m/s² for 8.0 s. Calculate the…

A: Given data:  Initial velocity (u) = 0 m/s Acceleration (a) = 3.0 m/s2 Time (t) = 8.0 s Required:…

Q: 4) A small charged plastic ball is vertically above another charged small ball in a frictionless…

A:

Q: Star A has a temperature of 5,000 K and Star B has a temperature of 6,000 K. At what wavelengths (in…

A:

Q: cool

A: Aluminium has higher specific heat capacity which means you require more heat energy to heat up a…

Q: How can you explain Newton's Law in life?

A:

Q: 10 slamexs one goissont bas Activity 2: Happy or Sad? Draw a if you think the changes presented in…

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

Q: QUESTION 34 An astronaut on the Moon simultaneously drops a feat OA. the feather has a greater…

A: Please post the remaining questions separately!

Q: How much more energy does a 73 nm photon have than a 7870 nm photon? Does the 73 nm photon move at a…

A: Given:wavelength of first photon, λ1 = 73 nm = 73×10−9 mwavelength of second photon, λ2 = 7870 nm =…

Q: status: QUESTION 31 A meter stick balances horizontally on a knife-edge at the 50.0 cm mark. With…

A: As per guidelines we are suppose to do only one question from multiple questions, kindly post other…

Q: Find the vectors that satisfy the stated conditions. NOTE: Enter the exact answers using the…

A:

Q: A wooden block experiences a frictional force, f, as it slides across a table. If a block of the…

A: We have a wooden box of dimensions say (x,y,z) where x is the width, y is the length and z is the…

Q: Take a look at the four conductivity materials listed. Which of the following statements regarding…

A: Given:Material coductivity(σ) of four materials are given.σA=2.44×108…

Q: 13) The electric potential at a distance of 4 m from a certain point charge is 200 V relative to…

A: Given : Potential at distance of 4 m is 200 V  Find : Potential at a distance of 2 m

Q: help

A:

Q: A charge of +8q is placed near to a charge of -5q. The charge +8q feels a force of F due to the…

A:

Q: With FRICTION Static Coefficient of friction = 0.21 Find the minimum mass ml if the system has to…

A:

Q: Explain what an electric current is and what electrons are.

A:

Q: An AC circuit has a frequency of 400 Hz. A 16 Ω resistor, a 22 mH inductor, and a 16.6 uF capacitor…

A: Given data: frequency f = 400 Hz Resistance R=16  Ω Inductance L =22 mH = 22 x 10-3 H Capacitance =…

Q: A graph of v(t) is shown for a world-class track sprinter in a 100-m race. (See figure below. For…

A: a) Total displacement travelled in 4seconds =(1/2)*4*12 = 24m Time taken =4s Average velocity is…

Q: 3.25 cm high object is placed 28 cm in front of a convex mirror. Its image was formed 14 cm behind…

A:

Q: suppose a baton of a metal ball A having a mass of 0.32 kg with a diameter of 0.15 m and another…

A: The mass plays a crucial role in inertia as inertia depends on mass. But in rotation, inertia…

Q: Two people, one of mass 100 kg and the other of mass 50 kg, stand facing each other on an…

A:

Q: An electron travels above a sheet carrying a uniform current per width when an electric field of…

A: We know that the magnetic field produced by uniform current with current per unit width value as K…