Question

A small, 300 gg cart is moving at 1.40 m/sm/s on a frictionless track when it collides with a larger, 4.00 kg cart at rest. After the collision, the small cart recoils at 0.810 m/s.

What is the speed of the large cart after the collision?

Answer #1

A small, 200 gg cart is moving at 1.90 m/sm/s on a frictionless
track when it collides with a larger, 5.00 kgkg cart at rest. After
the collision, the small cart recoils at 0.810 m/sm/s .
What is the speed of the large cart after the collision?
Express your answer with the appropriate units.
A 2.2 kgkg block slides along a frictionless surface at 1.4
m/sm/s . A second block, sliding at a faster 4.4 m/sm/s , collides
with the...

A small, 250 gg cart is moving at 1.80 m/sm/s on a frictionless
track when it collides with a larger, 3.00 kgkg cart at rest. After
the collision, the small cart recoils at 0.820 m/sm/s .
v = _____

A small, 100 g cart is moving at 1.90 m/s on an air track when
it collides with a larger, 2.00 kg cart at rest. After the
collision, the small cart recoils at 0.820 m/s . What is the speed
of the large cart after the collision?

A
cart of mass 2.50 kg moving with a speed of 4.00 m/s collides
head-on with a 1.50 kg cart at rest. If the collision is elastic,
what will be the speed and direction of each cart after the
collision?

A 50.0 gg marble moving at 2.00 m/sm/s strikes a 26.0 gg marble
at rest. Note that the collision is elastic and that it is a
"head-on" collision so all motion is along a line.
What is the speed of 50.0 gg marble immediately after the
collision?
What is the speed of 26.0 gg marble immediately after the
collision?

A cart of mass m1 = 8.8 kg, moving on frictionless
surface with a speed of 2.5 m/s makes an elastic collision with a
cart of unknown mass m2 moving at an unknown speed
toward m1 . After the collision, the 8.8 kg cart recoils
with a speed of 9.2 m/s as shown in the figure but now
m2 is at rest. Find the mass of m2.

A 0.40 kg cart is moving at 3 m/s on a frictionless track where
it collides with a stationary 0.80 kg cart and two stick together.
What is the final velocity of the pair ?

A 120 gg ball moving to the right at 4.2 m/sm/s catches up and
collides with a 450 gg ball that is moving to the right at 1.2
m/sm/s
Part A: If the collision is perfectly elastic, what is the speed
of the 120 gg ball after the collision?
Express your answer to two significant figures and
include the appropriate units.
Part B : If the collision is perfectly elastic, what is the
direction of motion of the 120 gg...

A cart with mass 271 g, moving on a frictionless linear air
track at an initial speed of 1.08 m/s hits an initially stationary
cart of unknown mass. After the collision, the first cart continues
in its original direction at 0.92 m/s. The collision is
elastic.
(a) What is the mass of the second cart?
(b) What is the speed of the second cart?
A block of mass 0.29 kg is placed on top of a light, vertical
spring of...

A cart of mass m traveling to the right on a frictionless
track with a speed of 4v0 collides with another cart of mass 2M
traveling to the left with speed v0. If the collision is perfectly
elastic, and carts travel in opposite directions after the
collision, determine the speeds of the two carts immediately after
the collision in terms of m and v0.

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