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A golf ball traveling 3 m/s to the right has a head-on with astationary bowling ball in a friction-free environment. If the collision is almost perfectly elastic, the speed of the golf ball immediately after the collision is:A. Much less than 3 m/sB. Slightly less than 3 m/sC. Equal to 3 m/sD. Slightly greater than 3 m/s.
In an experimental set-up, where a wire with a linear mass density of 1 g/m was clamped at one end, at what frequency would you need to vibrate the wire
To stretch a certain spring by 2.70 cm from its equilibrium position requires 7.00 J of work. What was the maximum force required to stretch it by that distance
Two circular metal plates with diameter 18 cm and separated by a distance of 2mm are connected in series with a 10 cm long cylindrical piece of material with diameter 1 mm and a 10 v battery. FIND the capacitance of the two circular metal plates wi..
A 6kg block, starting at rest, is pulled up a ramp by a motor coiling a rope such that the tension is 60N. How much energy is supplied by the motor to move the block up the ramp
a TeflonTM-filled parallel-plate capacitor having a plate area of 200 cm2 and insulation thickness of 0.0400 mm, find the maximum voltage that can be applied to this capacitor
The basic concepts in optics.
An object of mass 2.98 kg, moving with an initial velocity of 4.97 m/s, collides with and sticks to an object of mass 2.54 kg with an initial velocity of -3.92 m/s
The root-mean-square speed at 299K is 483 m/s. What is its average translational kinetic energy at that speed
When playing a Fortissimo (very loudly) , a trumpet emits sound energy at rate of 0.738 W out of a bell(opening) of diameter 12.7 cm. a What is the sound intensity level right in front of the trumpet?
find the potential difference VB - VA, using the blue path.
Elucidate how academic research has influenced the development of accounting theories and the need for accounting information.
A bullet with mass 5.18 g is fired horizontally into a 1.915-kg block attached to a horizontal spring. The spring has a constant 6.21 102 N/m, Find the initial speed of the bullet-block system
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