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For each situation, state whether the collision is elastic or inelastic. If it is inelastic, state whether it is totally inelastic or not?
a) You drop a ball from your hand. It collides with the floor and bounces back up so that it now reaches your hand.
b) You drop a dissimilar ball from your hand and let it collide with the ground. This ball bounces back up to half the height from which it was dropped.
c) You drop a ball of clay from your hand. When it collides with the ground, it stops.
a wooden ring whose mean diameter is 14.0 cm is wound with a closely spaced toroidal winding of 600 turns. compute the
A man throws a grenade from a car that is travelling at 90km/hr and wishes to throw it into a car heading in the same direction at 110km/hr
A 2.4-kg block is dropped from a height of 5.0 m onto a spring of spring constant 3955 N/m. When the block is momentarily at rest, the spring has compressed by 25 cm.
A 4.50{kg} ornament is hanging by a 1.00{m} wire when it is suddenly hit by a 3.00kg missile traveling horizontally at 12.0{m}/{s} . The missile embeds itself in the ornament during the collision.
Suppose a car is traveling at 13.0 m/s, and the driver sees a traffic light turn red. After 0.570 s has elapsed (the reaction time), the driver applies the brakes, and the car decelerates at 9.00 m/s2. What is the stopping distance of the car, as ..
The total kinetic energy in one mole of nitrogen is 4,000 J. what is the root mean-square velocity of an individual particle in the ideal gas
A tetherball leans against the smooth, frictionless post to which it is attached, What is the force the pole exerts on the ball
a 40 mh inductor with 3.5 resistance is connected in series to a 20 microf capacitor and a 60 hz 40-v rms source.
Twenty particles, each of mass m0 and confined to a volume V, have various speeds: two have speed v, three have speed 2v, five have speed 3v, determine the pressure they exert on the walls of the vessel
Two closely spaced circular disks form a parallel-plate capacitor. what are the diameters of the disks
A square coil, enclosing an area with sides 8.3 cm long, is wrapped with 2,545 turns of wire. What average voltage is induced in the coil
An athlete executing a long jump leaves the ground at a31.2^\circ angle and travels7.70 m. What was the takeoff speed in m/s?
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