Question

Consider a perfectly **inelastic** collision, where
two objects collide with each other, and stick together. The net
external force on the system is 0.

*m*_{1}= 2 kg*m*_{2}= 3 kg*v*_{01}= 5 m/s*v*_{02}= -4 m/s

a) What is their final velocity, after the collision, in m/s? Make sure you get the correct sign.

b) How much kinetic energy was lost in the collision, in Joules?

Answer #1

Two objects collide in a totally inelastic collision. Just
before the collision,
the objects have the following masses and velocities:
M1 = 4.5 kg, v1 = 1.5 m/s @ 140o. M2 = 1.5 kg, v2 = 1 m/s @
180o.
a) Find the velocity of the object after the collision.
b) How much kinetic energy was lost in the collision.

Two frictionless carts collide and stick together in a perfectly
inelastic collision, due to a magnetic or mechanical coupling, on a
one-dimensional track. Cart 1 has mass 200 grams and an initial
velocity of 2 m/s. Cart 2 has mass 900 g, and is initially
stationary. What is the velocity of the two carts together after
the collision?

2 air carts collide and stick together. cart one is M1
= 0.755 kg and initial speed of 0.435 m/s the cart to right is
initially at rest with mass m2= 0.300kg.
a.find the velocity of the center of mass before the carts Collide
and stick together
b. find the velocity of the center of mass after the carts Collide
and stick together
c. find the kinetic energy of the system before and after the
Collision

Two cars collide at an icy intersection and stick together
afterward. The first car has a mass of 1250 kg and is approaching
at 9.5 m/s due south. The second car has a mass of 550 kg and is
approaching at 17 m/s due west.Calculate the direction of the final
velocity, in degrees south of west, of the cars.What is the change
in kinetic energy, in joules, for the collision? (This energy goes
into deformation of the cars.)

Two cars collide at an icy intersection and stick together
afterward. The first car has a mass of 1100 kg and is approaching
at 9.5 m/s due south. The second car has a mass of 950 kg and is
approaching at 15 m/s due west.
Part (a) Calculate the magnitude of the final
velocity, in meters per second, of the cars.
Part (b) Calculate the direction of the final
velocity, in degrees south of west, of the cars.
Part (c)...

Two cars collide at an icy intersection and stick together
afterward. The first car has a mass of 1350 kg and is approaching
at 9.5 m/s due south. The second car has a mass of 750 kg and is
approaching at 17.5 m/s due west.
Part (a) Calculate the magnitude of the final
velocity, in meters per second, of the cars.
Part (b) Calculate the direction of the final
velocity, in degrees south of west, of the cars.
Part (c)...

1)
The two objects ( M1=5kg V1=2m/s , M2=3kg V2=-2m/s) collide
together after the collision. Find the velocity of the two objects
after the collision.
find v1 final
and
v2 final

Two masses collide in an elastic collision,
with the following initial values:
m1 = 2 kg
m2 = 3 kg
v01 = 5 m/s
v02 = -4 m/s
Use the conservation rules, and algebra, what is the final
velocity of mass 1, vf1 in m/s?

Make up a 2D inelastic collision problem, and solve it (two
objects stick together) .Your problem needs to be unique, so use
masses such as 26 kg for one, 590 kg for the other, etc.
They both must be moving initially, and also make sure that one
of the objects’ velocity is diagonal. One can be moving in the x
direction initially, but the other must have an x and y component
to it’s initial velocity.

Two cars collide at an icy intersection and stick together
afterward. The first car has a mass of 1500 kg and is approaching
at 9.5 m/s due south. The second car has a mass of 750 kg and is
approaching at 17 m/s due west.
A) Calculate the magnitude of the final velocity, in meters per
second, of the cars.
B) Calculate the direction of the final velocity, in degrees,
south of west of the cars.
C) What's the change...

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