Question

On a linear air track, a 0.13 kg Glider #1 travels at 2.7 m/s to the right and collides elastically Glider #2 whose mass is 0.3 kg and is travelling at 0.7 m/s in the opposite direction.

a) Using to the right as a positive direction, calculate the post collision velocities of both Gliders.

b) Calculate the magnitude of the impulse on either Glider.

c) Calculate the magnitude of net force on either cart if the collision lasts 0.05 seconds.

Answer #1

On
a frictionless air track, a 0.165 kg glider moving at 1.50 m/s to
the right collides with and sticks to a stationary 0.265 kg glider.
What is the net momentum of this two-glider system before the
collision? Use coordinates where +x is in the direction of the
initial motion of the lighter glider (Express answer in
kg•m/s)
What must be the net momentum of this system after the
collision (Express answer in kg•m/s)
Use your answers in Parts A...

On a frictionless air track, a 0.150 kg glider moving at 1.20
m/s to the right collides with and sticks to a stationary 0.250 kg
glider. A) What is the momentum of this two glider system before
the collision? B) What must be the net momentum of this system
after the collision? Why? C) Use answers from a and b to find the
speed of the gliders after the collision. D) Is kinetic energy
conserved during the collision?

A 0.155-kg glider is moving to the right on a frictionless,
horizontal air track with a speed of 0.81 m/s. It has a head-on
collision with a 0.310-kg glider that is moving to the left with a
speed of 2.26m/s. Find the final velocity (magnitude and direction)
of each glider if the collision is elastic.
a. 0.155-kg glider
magnitude
--- m/s
b. 0.310-kg glider magnitude---m/s

8) A 0.280 kg glider moving at a 0.900 ?̂ m/s on horizontal
track collides elastically with a second glider initially at rest.
After the collision the velocity of the first glider is a
0.240 ?̂ m/s. What is the mass of the second glider?

A 0.50-kg glider is moving to the right with a speed of 0.8 m/s
on a frictionless horizontal air track. The glider has a head-on
collision with a 0.70-kg glider that is moving to the left with a
speed of 1.5 m/s. if the collision is completely inelastic (they
stick together):
1. what is the final speed of gliders?
2. In what direction the glider will go? (left or right)
3.How much energy is lost in the system during the...

1) The kinetic energy of a .500 kg glider(glider A) moving on an
air track is 1.00 J. Find the speed of glider A.
2)Two gliders are moving toward each other. Glider A has a mass
of 500 g and is moving with a velocity of 40 cm/s.
Glider B has a mass of 400 g and is moving with a velocity of -50
cm/s. After a head-on collision, glider A moves with a velocity of
10 cm/s and glider...

A 0.154 kg glider is moving to the right on a frictionless,
horizontal air track with a speed of 0.730 m/s . It has a head-on
collision with a 0.304 kg glider that is moving to the left with a
speed of 2.14 m/s. Suppose the collision is elastic.
Find the magnitude of the final velocity of the 0.154 kg
glider.
Find the magnitude of the final velocity of the 0.304 kg
glider.

A 177g air track glider moving at 0.350 m/s collides elastically
with a 133-g glider initally at rest. What is the final speed of
the lighter glider?

Cart 1, with m1= 5.8 kg, is moving on a frictionless linear air
track at an initial speed of 1.8 m/s. It undergoes an elastic
collision with an initially stationary cart 2, with m2, an unknown
mass. After the collision, cart 1 continues in its original
direction at 0.7 m/s. 1) The horizontal component of the momentum
is conserved for cart 1. cart 2. the system of cart 1 and cart 2.
Momentum is not conserved for any of these...

A 0.140 kgkg glider is moving to the right on a frictionless,
horizontal air track with a speed of 0.900 m/sm/s . It has a
head-on collision with a 0.301 kgkg glider that is moving to the
left with a speed of 2.20 m/sm/s . Suppose the collision is
elastic.
a)Find the magnitude of the final velocity of the 0.140 kgkg
glider.
b)Find the direction of the final velocity of the 0.140 kgkg
glider.
to the right
to the left...

ADVERTISEMENT

Get Answers For Free

Most questions answered within 1 hours.

ADVERTISEMENT

asked 13 minutes ago

asked 24 minutes ago

asked 36 minutes ago

asked 49 minutes ago

asked 51 minutes ago

asked 1 hour ago

asked 1 hour ago

asked 1 hour ago

asked 1 hour ago

asked 1 hour ago

asked 1 hour ago

asked 1 hour ago