You measure the mass of a ball to be M = 7.5 kg and its diameter to be d = 1.58 m. a)Write an equation for the density, ρs, using the variables provided.  b) Determine the value of the density for the ball in grams per cubic centimeter.

Q: 3. Below given figure shows a simple oscillator with damping. In this, a mass m is attached to a…

A: .....

Q: A voltage V is applied across capacitors C1, C2, and C3 in series. Calculate the equivalent…

A: Given:given the 3 capacitancesC1 = 1×100 F = 1 FC2 = 2.00×101 F = 20.0 FC3 = 3.00×101 F = 30.0…

Q: Four small spheres, each charged to +15 nC form a square 8.0 cm on each side. From far away, a…

A:

Q: A bricklayer drops lump of mortar from a point 30 meters up the side of a brick building he is…

A: Given h=30 m (The height from which the lump of mortar falls) g=9.8 m/s2 (acceleration due to…

Q: 1. Analyze the circuit below. Which of the following is true? Use 11 as the current through the 20…

A:

Q: A hang glider pilot is flying horizontally over an open field when her shoe falls off. She was going…

A: Given : Initial Speed of the glider vo = 24 m/s  Distance of the glider from the ground= 87 m    To…

Q: please need help, keep in mind the 7 basic units and watch the sig figs thank you so much.

A:

Q: A negative point charge of 1.5 nC and a positive point charge of 4 nC are placed 10 cm apart.…

A:

Q: Problem 3: As a train accelerates uniformly it passes successive kilometer marks while traveling at…

A:

Q: (nghopib bus abutingung) op jou onclusie - A small negatively charged particle is placed between two…

A:

Q: A 12 kg object is dropped from a height of 10 m and strikes the ground with a speed of 8.0 m/s. How…

A: Given, Mass of object (m) = 12kg  Object dropped from height (h)= 10m  Object strike the ground with…

Q: A model rocket blasts off from the ground, rising straight upward with a constant acceleration that…

A:

Q: What is the minimum power output of a small electric motor that lifts a 0.060 kg mass through 5.0 m…

A: Given data as per the question Mass to be lifted =0.060 kg

Q: Yellow sodium light has a wavelength in air of 590 nm. What is the frequency in air? (n = 1.00.)…

A: Given Information:- Wavelength of sodium light in air is  λa=590 nm     =590 nm×10-9 m1 nm…

Q: MODIFIED TRUE OR FALSE ( Give the word/s to make the statement CORRECT, if it is FALSE statement)…

A: Given data:  The object is moving in uniform velocity Required: The acceleration of the object is…

Q: How strong an electric field is needed to accelerate electrons in a TV tube from rest to one-tenth…

A:

Q: Find the work done in an isochoric process where the pressure goes from 4x105 Pa to 5x105 Pa. Your…

A:

Q: 3) The surface area of a ball is measured to be A = 65 cm2. a)Write an equation for the radius of…

A:

Q: Rank the electric potentials at the four points shown in the figure below from largest to smallest.…

A: It is asked to rank the electric potentials at four places A,B,C and D due to two charge…

Q: If 25000 J of heat are added during a Isothermal process, where the volume goes from 2 L to 12 L and…

A: Isothermal Process: According to first law of thermodynamics, ∆U= q + W As per the definition of…

Q: A glass rod is rubbed with silk and acquires a charge of magnitude 7.50 nC. What is the change in…

A: Given data:  Charge (q) = 7.50 nC = 7.50×10-9 C Mass of a electron (me) = 9.11×10-31 kg Required:…

Q: Yellow sodium light has a wavelength in air of 589.3 nm. What is the frequency in air? (n = 1.00.)…

A:

Q: How far horizontally from the base of the building does the ball strike the ground?   (b) Find the…

A:

Q: A) What is her speed with respect to the starting point on the bank? B) How long does it take her to…

A:

Q: Compared with the mass and weight on Earth , astronauts on the surface of the moon has _____. a.…

A: Option b is correct  Because mass of any object can not change. Mass is internal property of the…

Q: NASA trains astronauts to deal with weightlessness (and its associated nausea) by flying them in the…

A:

Q: What is the ratio of the magnitude of the electric field at observation point D to the magnitude of…

A:

Q: 2. A 1.45-kg block slides across a rough surface. such that it slows down with an acceleration of…

A:

Q: Calculate by direct integration the moment of inertia of the shaded area about the x-axis. Solve,…

A:

Q: Joe's shoulder is labeled S and two points on the cable are labeled P and B. The coordinates of the…

A: The moment of a force depends on the magnitude of the force and the perpendicular distance between…

Q: How much external work is done by an ideal gas in expanding from a volume of 9 liters to a volume of…

A:

Q: A closed surface with dimensions a = b = 0.360m and c = 0.570m is located as shown in the figure…

A:

Q: A cube with sides of A = 8.5 cm is positioned in a uniform electric field of strength E= 7500 N/C so…

A:

Q: A rod 10.0 cm long is uniformly charged and has a total charge of -24.0 μC. Determine the magnitude…

A:

Q: A chain consisting of three links, each with mass Mkg is lifted vertically with a constant…

A: Given:  Number of link :- 3 Each of mass :- M Lifted vertically with constant acceleration a :- a…

Q: The position of an object undergoing simple harmonic motion is given by x = A{\rm{cos}}(Bt{\rm()}}.

A: A is the amplitude of the SHM and B is the angular frequency of the SHM.

Q: When the temperature changes from 15°C to 33°C, a sample of mercury expands by 0.48 cm3. The volume…

A:

Q: Light of wavelength 541 nm is incident from air (n = 1) to glass (n = 1.51). A). What is the…

A: light of wavelength = 541 nm refractive index of air = 1 refractive index of glass = 1.51

Q: 5.By considering L- 10cm, 0-30° and mass=2.4 10³ kg, Find electrical Force and the charge of each…

A:

Q: Two asteroids are on a collision course while drifting in space> Their paths are shown in the image…

A: first mass = 0.1 m second mass = m initial velocity of first mass = 45 ms at an angle of 47 degree…

Q: A simple pendulum of length 2.3 m makes 4.0 complete swings in 37.0 s. ▼ Part A What is the…

A: Given value--- length = 2.3 m. 4 complete swings in 37 sec. We have to find--- What is the…

Q: Sunspot Observations Sunspots vary in number as a function of time, exhibiting an approximately…

A:

Q: A ferris wheel has a radius of 50.0 m. Each of the sixty gondolas on the wheel takes 1.00 minute to…

A: Given Radis of the wheel is given as r=50.0 m Period of revolution is given as T=1 min=60 s   We…

Q: Multiple-Concept Example 3 provides some pertinent background for this problem. Suppose a single…

A:

Q: If the speed of light in air is 3.0 × 108 m/s. Find the speed in glass of refractive index of 1.52

A:

Q: Three charges are in a row at -2 cm, 0 cm, and 2 cm. Each charge has a magnitude of (1.70x10^-6) UC.…

A:

Q: PC A long silver rod of radius 3.5 cm has a charge of -5.2 on its surface. Here is a unit vector…

A:

Q: The figure below shows a small, charged sphere, with a charge of q = +41.0 nC, that moves a distance…

A:

Q: 1. Electric potential at point P due to two charges. A 2.0 x 10-9 C charge is placed on the y axis…

A:

Q: Why do contemporary societies need robotic help?

A: Contemporary societies need robotic help for a variety of reasons. Some of the main reasons include:…