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1 kg object moving 2m/s collides elastically with a stationary 1kg object. How far will the initially stationary object travel along a 37 degree inclined plane?
A Vector F has a magnitude of 20 and is directed vertically downward. Find is components Fx and Fy in each of the coordinate frames.
A massless spring with spring constant 19 N/m hangs vertically. A body of mass 0.20 kg is attached to its free end and then released.
A loudspeaker diaphragm is oscillating in simple harmonic motion with a frequency of 461 Hz and a maximum displacement of 0.57 mm.
Find A^ and B^ (unit vector in that direction).
Consider the action for a particle in a potential U.
Use F1 of 160g at 280 degrees, F2 of 105 grams at 60 degrees and F3 of 75g at 15 degrees counter clockwise from the +y axis. Determine the equilibriant
A meteor is moving at a speed of 32000 km/hr relative to the centre of Earth at a point 560 km from the surface of the Earth.
Two identical wood blocks, A and B, both of mass M, are fastened to the ends of a spring. The spring constant is k.
Assessing the impact of the decision by the Government of Ontario to pass the Green Energy Act on its economic competitiveness.
If a 5 kg mass is attached to the end of the spring and gently lowered to rest position, what will be the stretch of the spring?
Sketch arrows on the diagram to indicate the direction of the electric field, if any, at each of the points A, B, C, and D
Research and discuss two provisions of the Energy Policy Act, 2005, including the possibility of tax incentives.
Consider the process ? + p ? p + p0 ( p0 photoproduction) with the proton at rest.
Name four ways quality of life and sustainability can be enhanced. Name four (4) ways you can create a structure for these sustainability qualities.
The position of a 2.75 x 10^5 N training helicopter under test is given by
Consider a rectangular loop of length l (parallel to x) width w (parallel to y) total resistance R, is being pulled at constant force F=fx.
A system of four buckets forms a square as shown in the figure. Initially, the buckets have different masses (it is not known how these masses are related)
Three resistors with values of 2.0 Ohm, 3.0 Ohm, and 6.0 Ohm are connected in parallel. What is the equivalent resistance?
Find the xcm coordinate of the center of mass of the system of particles shown in the figure.
If the current drops to zero and rises in the opposite direction (counterclockwise) to 1.0 A in 500us, what average emf will appear across the coil?
Birds resting on high-voltage power lines are a common sight. The copper wire on which a bird stands is 2.2cm in diameter.
An electric eel can generate a 400-Volt, 0.5-A shock for stunning its prey. What is the eel's power output?
If the power line runs north-south, how does the magnitic field affect the direction in which the compass points?
The orbit of particle moving in a central field is a circle passing through the origin, namely r1=r cosT.Show that the force law is inverse fifth power.