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Solve the given problem:
Problem: Estimate the average force exerted on a soccer ball while it is being kicked hard. Assume the kicker is of World Cup quality!
Please provide a full detailed explanation for the solution. Thanks.
One end of a cord is fixed and a small 0.440-kg object is attached to the other end, What is the tension of the string at this moment
a sound wave of frequency 1225 hz travels through the air directly toward a wall, what is the initial wavelength of the sound
A 6kg sled is traveling across the ice at a speed of 9m/s when a12kg package is dropped into it from above (assume the package falls completely vertically and sticks to the sled). What is the speed of the sled after this “collision”?
If the electric field at a point in space has a manitude of300 volts/meter, about how far apart are the equipopoetnial surfaces that differ by 10 volts?
Nate the Skate was an avid physics student whose main non-physics interest in life was high-speed skateboarding. In particular, Nate would often don a protective suit of Bounce-Tex, which he invented, and after working up a high speed on his skate..
an object of mass 39 kg is observed to accelerate with an acceleration of 2.0 m/s^2. If friction is so mall that it can be ignored, what is the force applied to the object in newtons
A student sits at rest on a stool that can rotate without friction. The moment of inertia of the student-stool system is 3.3 kg•m2. Find the resulting angular speed of the stool and the student
Sodium-24, which is used to locate blood clots in the human circulatory system, has a half-life of 15.0 hours. Calculate the mass of the remaining sodium-24
A quantity of an ideal gas is contained in a balloon. Initially the gas temperature is 27°C, What is the new temperature of the gas
A spark plug in an automobile engine consists of two metal conductors that are separated by a distance of 1.1 mm, What is the magnitude of the potential difference V between the conductors
Assume that our Sun has a binary companion of much smaller mass (say 10 times smaller), orbiting at the distance of Mars. Obtain the feedback effect associated with this property
A child is moving at constant velocity carries a 2N ice cream cone 1m across a level surface. WHat is the net work done on the ice cream cone
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