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A 5.00-g bullet is fired with a velocity of 100.0 m/s toward a 10.00-kg stationary solid block resting on a frictionless surface.
1. What is the change in momentum of the bullet if it is embedded in the block?
2. In which case does the block end up with a greater speed?
3. What is the change in momentum of the bullet if it ricochets in the opposite direction with a speed of 99 m/s?
A dolphin leaps out of the water at the angle of 46° above the horizontal. The horizontal component of the dolphin's velocity is 9.40 m/s. Find out the magnitude of the vertical component of velocity.
Which of the following lineages make up the living Amniota
All through an experiment, a block of wood with a mass of 250 g is placed on an inclined plane. While the plane is raised to an angle of 43o, the block slides down the plane at a constant speed.
for an arrangement sshown block 1 and block 2 are both the same mass. determine the downward acceleration of block1
rotates to provide an "artificial gravity" of 3.10 m/s2 for persons who walk around on the inner wall of the outer rim. Find out the rate of rotation of the wheel (in revolutions per minute) that will produce this effect.
A 3.00-?F capacitor is fully charged by a 12.0-V battery. The two ends of this fully charged capacitor are then connected to the two ends of a 6.0-mH inductor, find the frequency of the resulting oscillations in the current
the conducting path between the right hand and the left hand can be modeled as a 12 cm-diameter 180cm-long cylinder.
question1a hockey pucks b rests on a smooth ice surface and is struck by a second puck a which was initially travelling
A block of mass m =2.00kg is released from rest at h=0.300 m from the surface of a table at the top of a theta=50.0 degree incline as shown below. How far from the table will the block hit the floor
The position of an object is given as a function of time as x(t) = (-3.00 m/s)t + (1.00 m/s2)t2. What is the average speed of the object between t = 0.00 s and t = 2.00 s
A 25-turn circular coil of radius 3.20 cm and resistance 1.00 ? is placed in a magnetic field directed perpendicular to the plane of the coil. The magnitude of the magnetic field varies in time according to the expression B = 0.010 0t + 0.040 0t2, wh..
q1. after falling from rest from a height of 35 m a 0.58-kg ball rebounds upward reaching the height of 26 m. if the
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