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A proton moves with a speed of 0.850 c.
(a) Determine what is its rest energy.
MeV
(b) Determine what is its total energy.
GeV
(c) Determine what is its kinetic energy.
Two identical point charges are fixed to diagonally opposite corners of a square that is 0.420 m on a side. How much work is done by the electric force
a 6.1 microc charge is placed at the origin and a -3.8 microc charge is placed at x 25 cm. at what coordinates can a
To stir a mixture of liquids consistently and gently, abiologist designs a simple mechanical system consisting of ahorizontal spring attached to a beaker on the slippery Teflonsurface. What is the required spring constant
A source emits sound uniformly in all directions. There are no reflections of the sound. find the total sound power P emitted by the source
A string of length 0.32 m is fixed atboth ends. The string is plucked and a standing wave is set up thatis vibrating at its second harmonic. What is the frequency of vibration
A 4.89-g bullet is moving horizontally with a velocity of +345 m/s, where the sign + indicates that it is moving to the right. What is the velocity of the second block after the bullet imbeds itself
It was revealed that 120 people had only 1 admission, 81 had 2 admissions, 48 had 3 admissions, 18 had 4 admissions, 18 had 5 admissions, and 15 had 6 admissions or more admissions. Does the data support the mayor's claim? Show the calculations or..
A mass of 500 g is resting on a vertical spring with a force constant of 55 N/m. What is the amplitude of the resulting oscillations
Radius of rotation of the hanging mass in apparatus in lab M20a is set to 10.0 cm. Determine the centripetal force and suspended mass
An air-hockey puck of mass m floats across the table essentially frictionless on a cushion of air. What is the final velocity of the heavier puck
A shotputter throws the shot with an initial spped of 15.5m/sat 34.0degree angle to the horizontal. Calculate the horizontal distance travelled by the shot
A high-speed photograph of a club hitting a golf ball is shown in the figure below. The club was in contact with a ball, initially at rest, for about 0.0032 s. find the average force exerted on the ball by the club
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