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Solve the given question:
Question: An unsuspecting bird is coasting along in an easterly direction at 4.00 mph when a strong wind from the south imparts a constant acceleration of 0.400 m/s2.
Part A: If the acceleration from the wind lasts for 2.40 s, find the magnitude, r, and direction, θ, of the bird\'s displacement during this time period.
I need help to solve the above question and assume the bird is originally travelling in the x direction and there are 1609 m in 1 mile.
The potential dissimilarity between the plates of a capacitor is 170 V. Midway among the plates, a proton and an electron are released. The electron is released from rest. The proton is projected perpendicularly toward the negative plate by an initia..
Suppose a hanging 1 kg lab mass is attached to a 4.0 kg block on the table. If the coefficient of kinectic friction, mu is 0.20, what is the acceleration of the block.
An electron (charge 1.60×1019 C, mass 9.11×1031 kg) is in a uniform electric field of strength 543 N/C in the positive direction. What is the acceleration of the electron
A 1000kg car accelerates from rest to 60mph (134m/s) in 10s. During this time, its engine was operating at 3600rpm. Use the work-energy theorem to find the net work done by the car
Now adapt the ideas of the energy and entropy of mixing to gasses in different cylinder. The temperature is fixed (there is a thermal reservoir so that all changes are done isothermally). A system starts with n(He)=10 moles of helium in a cylinder..
Decoherence times can be estimated and are inverse functions of mass. Since there are no upper bounds on mass, can decoherence time be shorter than Planck time?
A certain atom of has 73 protons. Assume that the nucleus is a sphere with radius 6.54 fm and with the charge of the protons uniformly spread through the sphere. At the nucleus surface what is the magnitude of the electric field produced by the proto..
Calculate how much work is done when 5 moles of an ideal gas at27ºC expand is othermally from an initial volume of 1 liter toa final volume of 2 liters.
A possible means for making an airplane invisible to radar is to coat the plane with an antireflective polymer. explain how thick would you make the coating
water has a mass per mole of 18.0 gmol and each water molecule h2o has 10 electrons.a how many electrons are there in
What is an initial speed given to the rock
A way to produce a fairly uniform magnetic field over a large accessible region is with a pair of identical circular loops of wire those shares the same axis and are physically parallel to each other, but whose centers are a certain distance apart.
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