JustAAA
Home
Questions
Share
Post a Question (with Answer)
Coins
Ask a Question
Log In
Sign Up
Home
/
Physics Questions
Search
Physics Questions
14. An object with a horizontal velocity of 5.6 m/s and leaves a sheer cliff horizontally...
A 3.8 lb object is thrown vertically upward with an initial velocity of 36.0 m/s. What...
A charge 5.03 nC is placed at the origin of an xy-coordinate system, and a charge...
A +15nC charge is located at (x,y)=(0cm, 15cm ) and a -5.0nC charge is located (x,y)=(...
To use the sun, a parametric mirror is used to focus 1 m2 of sunlight onto...
4) You pull a simple pendulum 1m long to the sidethrough an angle of 5 degrees...
2) A small circular hole 6.00 mm in diameter is cut in the side of a...
Bats emit ultrasonic signals to navigate and hunt They can catch insects as small in size...
acceleration due to gravity at earths surface is 9.80m/s2 .what is the acceleration due to gravity...
The conditions that the net external force and net external torque both vanish a. must hold...
A long thin wire carries a current of 1.4 amps. Use Ampere's law and a symmetry...
This question considers blood pressure in living creatures. The following values for blood may be useful:...
While taking a walk outside, you see a cat stalking a bird. The bird (mass 1.1kg)...
URGENT: A vertical spring is stretched by 15 cm when a mass of 2.0 kg is...
98 kg mass is moving north and collides perfectly inelastic with a 134 kg mass moving...
An alloy has heat of fusion, Lfusion = 63, 000 J/kg. A solid chunk (exactly at...
A 100 kg box is sliding down a frictionless ramp inclined at 30o from the ground;...
These two waves travel along the same string: y1 = (4.57 mm) sin(2.24πx - 320πt) y2...
Mass of glider= 0.385 kg is placed at rest on an air track that has an...
You are frozen to an icy lake surface that is otherwise very slippery. A skunk is...
Consider a father pushing a child on a playground merry-go-round. The system has a moment of...
A sinusoidal electromagnetic plane wave is traveling in the +y direction under water, with an index...
To keep yourself warm in the winter, you heat a solid metal ball and place it...
What is the recession speed for a galaxy cluster 100Mpc away from us? Is the light...
Given that we currently live in a dark energy dominated universe, does this mean that the...
A 48 μF capacitor is connected in series with a 32 kΩ resistor and a 6.0...
A high-speed flywheel in a motor is spinning at 450 rpm when a power failure suddenly...
(1A) A vertical spring with a spring constant of 8 N/m and damping constant of 0.05...
Muons are short-lived particles that have a rest energy of 105.6 MeV. In an accelerator, muons...
A ball is thrown vertically upward, which is the positive direction. A little later it returns...
A paddlewheel is made by attaching 4 thin uniform blades of length L and massmo to...
10) A clock moves past you. What must be the speed of the clock relative to...
Light is entering a polarizer or set of polarizers from the left. Determine the relative intensity...
5A) According to the Bohr's modelof an atom, when an electron "jumps" from a lower energy...
A car (Mcar=1050kg) is driven straight into awall with velocityvi=15m/s. The car reboundsfrom the wall:vf=-2.6m/s. The...
What is the moment of inertia of a 1 m rod rotated about the 10 cm...
why is the concept of heat important in physics? why is this concept interesting?
A particle known as a pion lives for a short time before breaking apart into other...
In the Big Bang model with an initial singularity, distant regions of the universe that we...
Twins who are 19.0 years of age leave the earth and travel to a distant planet...
The pupil of an eagle’s eye has a diameter of 6.0 mm. Two field mice are...
1)A hollow sphere is held below the surface of a lake by a cord anchored to...
A battery of ? = 2.10 V and internal resistance R = 0.600 ? is driving...
Two current carrying wires are arranged parallel to each other, separated by a short distance. Wire...
Light with a wavelength of 540 nm is incident on a diffraction grating that has 8500...
Why do we not simply find the average of the sine wave on the oscilloscope screen...
11. A convex mirror has a focal length of -40cm. If an object is placed at...
The potential difference between the plates of Two parallel plates is 400V. a. Find the maximum...
A copper container m=125g has 175g of water and 22g of ice. initial temp 0C. lead...
A hunter wanted to determine the muzzle velocity of a firearm and asked a PHYS 1101W...
Two objects are projected with the same initial velocity at 20 and 70 degrees. The 20...
1. Un objeto que pesa 150 N es luego sumergido completamente en un cuerpo de agua...
How many grams of ice at -13°C must be added to 711 grams of water that...
A uniform steel beam (mass 43.7 kg, length 9.79 m) is hinged at one end to...
Name at least 4 assumptions that went into showing that electromagnetic plane waves exist.
A port hole (window) on a submarine has a radius of 30 cm. If the submarine...
A rectangular glass block which has a refractive index of 2.00 kept inside a water container...
In steady state of forced vibration show that: (a) at low frequencies w, the phase phi...
A projectile is shot directly away from Earth's surface. Neglect the rotation of the Earth. What...
An RLC circuit consists of an alternating voltage source with RMS voltage 12 V and frequency...
1) An object is placed 13.0 cm from the vertex of a concave mirror with radius...
1. An internal explosion breaks an object, initially at rest, into two pieces, one of which...
Calculate the critical angle of total internal reflection (TIR) for the interface between air (n=1.00) and...
When at rest, a proton experiences a net electromagnetic force of magnitude 8.1×10−13 N pointing in...
Find the mass of a solid of revolution y = x^2 about the y-axis with a...
. A section of an immersed tube tunnel is made up of a pair of hollow...
Particles 1 and 2 with mass m and 3m, respectively are fixed to the ends of...
Three 5.8 micro coulomb charges are arranged at the corners of a an equilateral triangle with...
A parallel-plate capacitor has plates of area 0.40 m2 separated by 0.30 mm. The capacitor is...
An electron (mass 9.11x kg) travels at 2x10^5 m/s to the left. A magnetic field of...
A 144-gg baseball moving 29 m/sm/s strikes a stationary 5.25-kgkg brick resting on small rollers so...
Stars and other galactic objects may be moving towards or away from us at very high...
Find the average binding energy per nucleon of 92 42 Mo and 63 29 Cu. (For...
A +1 C charge is placed at position (x,y)=(-2 m,0). A +1.5 C charge is placed...
The red supergiant star Betelgeuse has an effective temperature of 3500 K and an angular diameter...
Two objects are projected with the same initial velocity at 20 and 70 degrees. The 20...
The wavelength of a photon that has the same momentum as an electron moving with a...
Suppose vector A = 5 cm at 30o and vector B = 8 cm at 150o...
Light of wavelength 590 nm falls on a slit that is 3.90×10−3mm wide. Part A Estimate...
A car carrying the infamous G.W. Shrub is driving along a remote section of highway 317...
‹
1
2
...
90
91
92
93
94
95
96
...
124
125
›
ADVERTISEMENT
Need Online Homework Help?
Get Answers For Free
Most questions answered within 1 hours.
Ask a Question
ADVERTISEMENT
Active Questions
What are the dissimilarities between the properties of a fully connected network and that of a...
asked 1 minute ago
A geriatric research project has been tracking the health and cognitive functions of the elderly population...
asked 30 minutes ago
Calculate the mass of Li formed by electrolysis of molten LiCl by a current of 8.5×104...
asked 1 hour ago
Provide a complete solution to the following problem using the C++ language in a SINGLE file...
asked 2 hours ago
Charlene is evaluating a capital budgeting project that should last for 4 years. The project requires...
asked 2 hours ago
Amanda would like to organize BAL as either an LLC (taxed as a sole proprietorship) or...
asked 2 hours ago
how do i use my TI 84 calculator when solving c=0.80?? Find the critical value z...
asked 2 hours ago
Select a game that you are familiar with. Analyze its design features. Suppose you are the...
asked 2 hours ago
Select ONE primary emotion from below: Happy, Sad, Anger, Disgust, Surprise, and Fear. Next, show 5...
asked 2 hours ago
1. (15 pts total) Prove or disprove each of the following claims, where f(n) and g(n)...
asked 3 hours ago
In at least 80 words, describe the most interesting theory, concept , or research finding in...
asked 3 hours ago
Discuss how feedback effects may contribute to someone experiencing sadness.
asked 4 hours ago