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(b) If you are below the surface of a still pond on which a 0.001 mm...
A 0.700kg block is attached to a spring with spring constant 16N/m . While the block...
The empty cubical box shown in the figure has no top face; that is, the box...
On your first trip to Planet X you happen to take along a 260 g mass,...
Three uniform spheres are located at the corners of an equilateral triangle. Each side of the...
A jet transport has a weight of 2.85 x 106 N and is at rest on...
Monochromatic light is beamed into a Michelson interferometer. The movable mirror is displaced 0.382 mm, causing...
A laser with wavelength d/8 is shining light on a double slit with slit separation 0.400mm...
Shrinking Loop. A circular loop of flexible iron wire has an initial circumference of 170 cmcm...
From what I understand space itself is expanding, and the Big Bang attempts to describe this...
A 984-kg satellite orbits the Earth at a constant altitude of 110-km. (a) How much energy...
An electric ceiling fan is rotating about a fixed axis with an initial angular velocity magnitude...
Two 2.0-cm-diameter-disks spaced 2.0 mm apart form a parallel-plate capacitor. The plates have charge ± 8.8nC. What...
A ball is thrown vertically upward from the 40-ft level in an elevator shaft with an...
A uniform disk with mass m = 8.63 kg and radius R = 1.38 m lies...
An isolated charged conducting sphere has a radius R = 11.0 cm. At a distance of...
The electric flux through a closed surface is found to be 2.5 N*m^2/ C .What quantity...
Two point charges of charge Q = 17 nC and mass m = 22 g are...
A 6.76 kg bowling ball is moving down a frictionless and bumpy hill. Its initial speed...
A horizontal spring with spring constant 2 N/m has one end connected to a wall while...
A sinusoidal sound wave moves through a medium and is described by the displacement wave function...
A series of circuit consisting of an uncharged 2.0-
7) A charge of -9 micro-coulombs with a mass of 11 kg is placed on a...
The radius of the Earth’s orbit around the sun (assumed to be circular) is 1.50∙108 km,...
A bullet with a mass m_b=11.5 g is fired into a block of wood at velocity...
An object is located 12.5 cm in front of a convex mirror, the image being 6.90...
Two charges each +4 uC are on the x-axis, one at the origin and the other...
1A) A car turning in a circle is acceleratring in the centripetal direction, even if the...
The mobile in the figure (Figure 1) is in equlibrium. Object B has mass of 0.605kg....
At a distance of 0.206 cm from the center of a charged conducting sphere with radius...
Consider a 1,233 kg car cruising at constant speed of 71 km/h. Now the car starts...
Find the uncertainty of a basic hydrogen atom in binding energy and its radius using the...
Given the electrical potential in a region as V ( x , y ) = (...
During a tennis match, a player serves the ball at 25.3 m/s, with the center of...
A cameraman on a pickup truck is traveling westward at 19 km/h while he videotapes a...
A very long, straight solenoid with a cross-sectional area of 1.91 cm2cm2 is wound with 93.2...
A 1,710 kg pile driver is used to drive a steel beam into the ground. The...
If the polar ice caps were to melt due to climate change, what would happen to...
1. According to the work-energy theorem, in the absence of friction, if you do 100J of...
At takeoff a commercial jet has a 60.0 m/s speed. Its tires have a diameter of...
An object is launched from the top of a building which is 50 m tall at...
An object with a mass of 5 kg is placed on a frictionless incline. The inclines...
Splash Mountain is one of the steepest water plume rides in the United States. Occupants of...
A hypothetical planet has twice the radius of earth but the same mass. Find the acceleration...
Coulomb's law for the magnitude of the force F FF between two particles with charges Q...
A 2.30-kg object is moving along the x-axis at 1.50 m/s. As it passes the origin,...
Identical point charges of +1.2 µC are fixed to three of the four corners of a...
Jason takes off from rest down a 50 m tall, 10.0° degree slope on his jet-powered...
A magnetic field is described by B⃗ =B0k^sinωt, where B0 = 1.1 T and ω =...
A 1.50 V battery supplies 0.250 W of power to a small flashlight for 30.0 min....
A positive point charge Q1 = 4.8
The height of the Washington Monument is measured to be 170 m on a day when...
A proton is acted on by an uniform electric field of magnitude 193 N/C pointing in...
Water emerges straight down from a faucet with a 1.80-cm diameter at a speed of 0.500...
A 0.18-kg ball on a stick is whirled on a vertical circle at a constant speed....
For background pertinent to this problem, review Conceptual Example 6. In Figure 5.7 the man hanging...
mearth = 5.9742 x 1024 kg rearth = 6.3781 x 106 m mmoon = 7.36 x...
On a sunny morning the atmospheric pressure is 10^5 N/m^2 and the temperature is 279 K...
Discuss the use of headrests on the seats in a car in terms of Newton's Laws
You have 200 g of coffee at 55C, Coffee has the same specific heat as water....
A 1.5 kg ball is thrown vertically upward with an initial speed of 15 m/s. If the...
Uranium 238 is the most common isotope of Uranium. It has an atomic mass of 238.05...
A tennis player swings her 1000 g racket with a speed of 11 m/s . She...
A college student earning some summer money pushes a lawn mower on a level lawn with...
2. The Navy wants to design a new airplane launcher for their aircraft carriers and you...
Sketch a graph (no units) showing what the position vs time graph would look like for...
A person in the passenger basket of a hot-air balloon throws a ball horizontally outward from...
The engine of a car does work W to increase the velocity of the car from...
1. (a) Two point sources are generating periodic waves in phase. A point on the fourth...
An object is placed 2.00 m from a screen. A positive lens stands 50 cm from...
URGENT!! a) A ball of radius ? and mass ? is rolling without slipping on the...
You want to make a pendulum that has the swing time 1.0 seconds (a so-called "second...
URGENT!! PLEASE ANSER QUICKLY Two identical stars with mass ? orbit around their center of mass....
You place a 1-meter ruler on a table and place and 150 g-weight on the ruler...
a) What are independent repetitions and why are they important? b) What is the difference between...
A point charge q1 = -4.00 nC is at the point x = 0.60 m, y...
1. The US government built a secret high speed underground train form Area 51 in Nevada...
The constant-pressure heat capacity of a sample of a perfect gas was found to vary with...
how do you do a problem as such: a ball was dropped from a building in...
A person with mass m1 = 80 kg stands at the left end of a uniform...
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