The tires of a car makes 65 revolutions as the car reduces its speed uniformly from 80km/h to 30km/h. The tires have a diameter of 8.0m. What was the angular acceleration of the tires? I...
The tires of a car makes 65 revolutions as the car reduces its speed uniformly from 80km/h to 30km/h. The tires have a diameter of 8.0m. What was the angular acceleration of the tires? I...
Please show this using an x-axis that is parallel to the incline, and please show again using an x-axis that is horizontal. Thank you.
force acting on a body of mass 1kg is related to its position x as F=(x^3-3x)N.it is at rest at x=1 . its velocity at x=3can be
A 50-kg ice skater spins about a vertical axis through her body with outstretched arms. She makes 2 turns each second. The distance from one hand to the other is 1.60 m. Each hand makes up approximately...
the velocity of a particle moving on a x axis is given by v=x^2+x where v is in m/s and x is in m.find its acceleration in m/s^2when passing through point x=2m
1.) A state trooper, observing car A traveling at an excessive speed, starts from rest and, with an initial, constant acceleration of 2.0 m s–2, chases the car. Car A, initially...
What is the normal force on a 1.10 kg lizard is sitting on a rock which is inclined 15 degrees from horizontal?
How do I determine an expression for the uncertainty of the equivalent capacitance of this circuit? I know that circuits in series are 1/Ceq = 1/C1 + 1/C2 ect. I know that circuits in...
I know I use 1/Ceq = 1/C1 + 1/C2 + 1/C3 ΔCeq = ?
Help -ℵΩℜ℘
Using the thin lens equation, prove that the focal length of a lens is equal to the image distance when there is parallel incident light.
There is a specific case where for a single converging lens the object distance equals the image distance. Find the relation between the focal length and the obect distance in this case. ...
I was hoping someone could give me an example with answer and reasoning using the Thin Lens Equation. The one we used in our lab was 1/f = 1/s + 1/s'. I was hoping...
I was hoping for an example with diagram for interference and diffraction problem with it focusing on physical locations. An example that includes 2 slits or more and then possibly...
I was wondering if anyone could give me an example with answer and reasoning. How would you draw a sine wave from a given circuit (could be rectification) and how would you draw a circuit...
I'm looking for an example with answer and reasoning dealing with Faraday's Law for a Physics 2 lab. The best example would be dealing with a magnet facing north and south. The equation...
A 5g apple is thrown straight upward with an initial velocity of 20 m/s @ a point of 1.5m height from ground. Ignoring air friction, find: a. Total mechanical energy of the...
A boy pulls a 10.0 kg book rack at rest on a smooth floor with a constant horizontal force of 1.2N starting from rest. Compute the change in kinetic energy of the box after the...
A particle is moving with velocity v(t) = t^2 – 9t + 18 with distance, s measured in meters, left or right of zero, and t measured in seconds, with t between 0 and 8 seconds inclusive. The position...
A cylinder and an airtight piston are used in the following experiment. The piston is pushed up and down in the cylinder and the resulting pressure of the air inside the cylinder is measured with...