Question

The drawing shows a collision between two pucks on an air-hockey table. Puck A has a mass of 0.29 kg and is moving along the x axis with a velocity of 6.20 m/s. It makes a collision with puck B, which has a mass of 0.58 kg and is initially at rest. After the collision, the two pucks fly apart with angles as shown in the drawing (α = 62° and β = 36°). Find the final speed of puck B.

Answer #1

The drawing shows a collision between two pucks on an air-hockey
table. Puck A has a mass of 0.20 kg and is moving along the
x axis with a velocity of 6.60 m/s. It makes a collision
with puck B, which has a mass of 0.40 kg and is initially at rest.
After the collision, the two pucks fly apart with angles as shown
in the drawing (α = 62° and β = 40°). Find the final speed of puck...

The drawing shows a collision between two small balls. Ball 1
has a mass of 100 g and is moving along the x axis with a
velocity of 4.40 m/s. It makes a collision with ball 2, which has a
mass of 150 g and is initially at rest. After the collision, the
two balls fly apart with angles as shown in the figure below (Theta
= 48

Two identical pucks collide on an air hockey table. One puck was
originally at rest. If the incoming puck has a velocity of 7.10 m/s
along the +x-axis and scatters to an angle of 36.0° above the
+x-axis, what is the velocity (magnitude and direction) of the
second puck? (You may use the result that θ1 −
θ2 = 90° for elastic collisions of objects that have
identical masses.)
Velocity (magnitude) =
Velocity (direction) = below +x-axis
What is the...

Two identical pucks collide on an air hockey table. One puck was
originally at rest. If the incoming puck has a velocity of 6.50 m/s
along the +x-axis and scatters to an angle of 32.0° above the
+x-axis.
A) What is the velocity (magnitude and direction) of the second
puck? (You may use the result that θ1 − θ2 = 90° for elastic
collisions of objects that have identical masses.)
Velocity (magnitude) = _______ Velocity (direction) = ________
below +x-axis...

Two hockey pucks of the same mass 0.5kg elastically collide on a
frictionless air hockey table. Incoming puck A has a velocity of
6m/s and scatters at an angle of 50°. Puck B is initially at rest
and scatters 40° the other way. Solve for the speed of Puck A after
the collision.

A hockey puck of mass 0.550 kg is moving to the right with a
speed of 5.80 m/s and has a head-on collision with a 1.00 kg puck
initially at rest. Assume a perfectly elastic collision.
What is the speed of the lighter puck after the collision?
What is the speed of the heavier puck after the collision?

On a frictionless horizontal air table, puck A (with mass 0.246
kg ) is moving toward puck B (with mass 0.372 kg ), which is
initially at rest. After the collision, puck A has velocity 0.121
m/s to the left, and puck B has velocity 0.653 m/s to the
right.
Part A
What was the speed vAi of puck A before the
collision?
View Available Hint(s)
vAi =
1.111.11
m/s
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Note that...

On a frictionless, horizontal air table, puck A (with mass 0.250
kg ) is moving toward puck B (with mass 0.400 kg )
A -After the collision, puck A has a velocity of 0.150 m/s to
the left, and puck B has velocity 0.750 m/s to the right. What was
the speed of puck A before the collision?
B- If the two pucks collide and stick together with a final
velocity of 0.6000 m/s to the right, what was the...

Two identical pucks are on an air table. Puck A has an initial
velocity of 2.5 m/s in the positive x-direction. Puck B is
at rest. Puck A collides elastically with puck B and A moves off at
1.4 m/s at an angle of +60

A 0.495-kg hockey puck, moving east with a speed of 4.20 m/s ,
has a head-on collision with a 0.850-kg puck initially at rest.
a) Assuming a perfectly elastic collision, what will be the
speed (magnitude of the velocity) of each object after the
collision?

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