Question
In: Physics
Speed deamplifier. In the figure block 1 of mass m1 slides along an x axis on...
Speed deamplifier. In the figure block 1 of mass m1 slides along an x axis on a frictionless floor at speed 3.96 m/s. Then it undergoes a one-dimensional elastic collision with stationary block 2 of mass m2 = 2.08 m1. Next, block 2 undergoes a one-dimensional elastic collision with stationary block 3 of mass m3 = 3.86 m2. (a) What then is the speed of block 3? Are (b) the speed, (c) the kinetic energies, and (d) the momentum of block 3 greater than, less than, or the same as the initial values for block 1?
Solutions
genius_generous answered 2 years agoRelated Solutions
Speed deamplifier. In the figure block 1 of mass m1 slides along an x axis on...
Speed deamplifier. In the figure block 1 of mass m1 slides along
an x axis on a frictionless floor at speed 4.65 m/s. Then it
undergoes a one-dimensional elastic collision with stationary block
2 of mass m2 = 4.95 m1. Next, block 2 undergoes a one-dimensional
elastic collision with stationary block 3 of mass m3 = 5.53 m2. (a)
What then is the speed of block 3? Are (b) the speed, (c) the
kinetic energies, and (d) the momentum of...
Speed amplifier. In the figure block 1 of mass m1 slides along an x axis on...
Speed amplifier. In the figure block 1 of mass
m1 slides along an x axis on a
frictionless floor at speed 0.568 m/s. Then it undergoes a
one-dimensional elastic collision with stationary block 2 of mass
m2 = 0.284 m1. Next, block
2 undergoes a one-dimensional elastic collision with stationary
block 3 of mass m3 = 0.522
m2. (a) What then is the speed
of block 3? Compute ratios of (b) speeds,
(c) kinetic energies, and (d)
momentums for block...
In the figure, block 1 of mass m1 slides from rest along a frictionless ramp from...
In the figure, block 1 of mass m1 slides from rest along a
frictionless ramp from height h = 2.2 m and then collides with
stationary block 2, which has mass m2 = 4m1. After the collision,
block 2 slides into a region where the coefficient of kinetic
friction μk is 0.55 and comes to a stop in distance d within that
region. What is the value of distance d if the collision is (a)
elastic and (b) completely inelastic?
In the figure, block 1 of mass m1 slides from rest along a frictionless ramp from...
In the figure, block 1 of mass m1 slides from rest along a
frictionless ramp from height h = 3.3 m and then collides with
stationary block 2, which has mass m2 = 5m1. After the collision,
block 2 slides into a region where the coefficient of kinetic
friction μk is 0.2 and comes to a stop in distance d within that
region. What is the value of distance d if the collision is (a)
elastic and (b) completely inelastic?
In Figure 9-69, block 1 of mass m1 slides from rest along a frictionless ramp from...
In Figure 9-69, block 1 of mass m1 slides from rest along a
frictionless ramp from height h and then collides with stationary
block 2, which has mass m2 = 3m1. After the collision, block 2
slides into a region where the coefficient of kinetic friction is
μk and comes to a stop in distance d within that region. What is
the value of distance d if the collision is (a) elastic and (b)
completely inelastic? Express your answer in...
An object with mass m1= 3.00 kg is moving along the positive x-axis with a speed...
An object with mass m1= 3.00 kg is moving along the positive
x-axis with a speed v1i=2 m/s straight towards two objects
with masses m2= 2.00 kg and m3= 4.00 kg, which are initially at
rest. When they collide, object 1 comes to rest and object 2 moves
away with a speed of v2f=1.5 m/s at an angle of 50o from
the incoming path of object 1. For everything that follows, use a
coordinate system where the final path of...
A block of mass ? slides along a frictionless surface with a speed ? and collides...
A block of mass ? slides along a frictionless surface with a
speed ? and collides with a stationary block of mass 2? . After the
collision the block of mass ? rebounds with a speed of ?⁄2. What is
the greatest speed ???? that the block of mass 2? can have after
the collision?
Block 1 of mass m1 slides along a frictionless floor and into a one-dimensional elastic collision...
Block 1 of mass m1 slides along a
frictionless floor and into a one-dimensional elastic collision
with stationary block 2 of mass m2 =
5m1. Prior to the collision, the center of mass
of the two-block system had a speed of 8.40 m/s.
a) what is the speed of the center of mass after the collision?
b)What is the speed if the block 2 after the collisions?
The block of mass M in the following figure slides on a frictionless surface. (Figure 1)
The block of mass \(\mathrm{M}\) in the following figure slides on a frictionless surface. (Figure 1)
Find an expression for the tension in the string.
Express your answer in terms of the variables \({m},{M}\), and appropriate constants.
Block 1 of mass 0.200g grams slides to the right with a speed of 8.00m/s. The...
Block 1 of mass 0.200g grams slides to the right with a speed of
8.00m/s. The block undergoes an elastic collision with block 2,
which is stationary and attached to a spring with spring constant
1208.5 N/m. After the collision the block 2 oscillates with a
period of 0.140s and block 1 slides off the opposite end of the
surface. If h = 4.90 m what is the distance d that block 1 will
go?
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