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These included - Domestic Wind Turbine/ Wind Turbine to power traffic signs/ Wind Turbines in a Wind Farm.
The car hits a wall at a speed of 65 miles an hour. Explain what would happen to the dummy using Newton's first law of motion.
First, show the algebraic equation for the acceleration of the ball in this situation. Then, calculate the acceleration.
At a pressure of 0.0500 atm a constant-volume ideal gas thermometer reads a temperature of 345 K. What is the thermometer\'s triple point pressure, Pt?
What is the instantaneous acceleration (magnitude and direction) of a point at the top of the wheel?
The work done by friction; (c) the heat pro- duced; (d) the change kinetic energy of the block; (e) the final speed of the block if it started at 3.5 m/s.
What is the magnitude of the electric field within the cell membrane?
What is the temperature change of the bullet? Assume that all the internal energy generated by the impact remains with the bullet.
We can place a maximum of [u] pieces of cargo in the hold of the vessel without sinking the vessel.
When a kangaroo leaps forward, what is the force that accelerates the kangaroo, and what is the direction of that force?
Use the magnetic field lines to indicate roughly how the field varies with increasing distance from the wire.
What is the marble's terminal velocity in this liquid? How much time elapses before the marble has reached 90% of its terminal velocity?
You arrive home after driving 4.5h. How far is your hometown from school? What was your average speed?
Take west to be the positive direction. What is the boat's acceleration, with correct sign?
Assume the ocean will have a consistent density of 1.00 x 10^3 kg/m^3 all the way down.
The hand generating the pulses moves up and down through a complete cycle 2.74 times every 6.48 s. Find the velocity of the wave.
What are the implications associated with these alterations to the ecosystem as a whole?
Where would a positive test charge have the least potential energy?
After reading the required sections and chapter in the textbook, respond to the following questions. Be sure to evaluate and cite specific evidence
What is the electric flux through the surface of a sphere that has this charge at its center and that has radius 0.157 m ?
Explain the role academic science terms play in learning science. Provide one example of how you plan to teach academic science terms in your future classroom.
What is the relationship between temperature and absolute brightness?
The tenth interference minimum (dark fringe) is observed to be 7.26mm from the central maximum. Determine the spacing of the slits.
Assume the following configuration of static electric E and magnetic B fields, (a) derive the trajectory of the charge particles.
Accelerates a 2.5-gram ping-pong ball from rest to a speed of 300 m/s in a distance of 1.8 meters. What is the average force on the ping-pong ball?