Question
In: Physics
Object A is moving due east, while object B is moving due north. They collide and...
Object A is moving due east, while object B is moving due north. They collide and stick together in a completely inelastic collision. Momentum is conserved. Object A has a mass of mA = 16.4 kg and an initial velocity of = 8.40 m/s, due east. Object B, however, has a mass of mB = 28.2 kg and an initial velocity of = 5.43 m/s, due north. Find the (a) magnitude and (b) direction of the total momentum of the two-object system after the collision.
Solutions
genius_generous answered 1 year agoRelated Solutions
Object A is moving due east, while object B is moving due north. They collide and...
Object A is moving due east, while object B is moving due north.
They collide and stick together in a completely inelastic
collision. Momentum is conserved. Object A has a mass of mA = 17.0
kg and an initial velocity of v0A = 8.10 m/s, due east. Object B,
however, has a mass of mB = 29.0 kg and an initial velocity of v0B
= 5.20 m/s, due north. Find the magnitude of the final velocity of
the two-object system...
One object is at rest, and another is moving. The two collide in a one-dimensional, completely...
One object is at rest, and another is moving. The two collide in
a one-dimensional, completely inelastic collision. In other words,
they stick together after the collision and move off with a common
velocity. Momentum is conserved. The speed of the object that is
moving initially is 22 m/s. The masses of the two objects are 3.2
and 8.0 kg. Determine the final speed of the two-object system
after the collision for the case (a) when the
large-mass object is...
A car of mass 495 kg is moving 32.0° North of East at a speed of...
A car of mass 495 kg is moving 32.0° North of East at a speed of
19.6 m/s. What is the magnitude of the momentum of the car?
(magnitude - how big is it? ignore direction)
Momentum is a vector quantity, and just like any other vector
quantity, we can take components. What is the East-West component
of the momentum of the car?
A truck of mass 2.74×103 kg is moving due East at a
speed of 4.30 m/s. What...
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A proton and an electron are moving due east in a constant
electric field that also points due east. The electric field has a
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twoautomobiles of 840 kg and 1050 kg collide head on while moving at60 km/hr...
two
automobiles of 840 kg and 1050 kg collide head on while moving at
60 km/hr in opposite directions. after they collision the
automobiles remain locked together. find the velocity of the wreck
immediately after the collision. also, find the kinetic energy of
the two-car system before and after the collision
True/False 1) A wire carrying current due east in a magnetic field is deflected due north....
True/False
1) A wire carrying current due east in a magnetic field is
deflected due north. The magnetic field must have a component that
points into the ground
2) The self-inductance of a solenoid depends on the geometry of
the solenoid and is independent of the current flowing through
it
3) A horizontal bar that is oriented east to west is pulled
vertically upward through a magnetic field that points due north.
The east end of the bar is at...
. On a horizontal, frictionless surface, a 9.00 kg object initially moving east at 4.00 m/s...
. On a horizontal, frictionless surface, a 9.00 kg object
initially moving east at 4.00 m/s collides with a 3.00 kg object
that was initially moving north at 10.0 m/s. After the collision,
the three-kilogram object moves with a velocity o 12.00 m/s
directed 32.0o north of east. (a) Calculate the velocity of the
nine-kilogram object after the collision, and (b) determine by
calculation the type of collision that occurred.
A car moving due east at 6 m/s collides at the intersection with an identical car....
A car moving due east at 6 m/s collides at the intersection with
an identical car. If the entangled wreckage moves at 5.5 m/s at 22
degrees north of east after the collision, what was the velocity
and direction of the second car immediately before the collision?
The entangled wreckage slides along the horizontal road leaving
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wreckage and the road is 0.34, how long are the skid marks?
Problem #3: A particle travels across a at surface, moving due east for 4 m, then...
Problem #3:
A particle travels across a at surface, moving due east for 4
m, then due north for 9 m, and then returns to the origin. A force
field acts on the particle, given by
F(x, y) =
sin(x2 +
y2) i + ln(6 +
xy) j
Find the work done on the particle by F.
Part Q: A block of mass m moving due east at speed v collides with and...
Part Q: A block of mass m moving due east at speed v collides
with and sticks to a block of mass 2m that is moving at the same
speed v but in a direction 45.0∘ north of east. Find the direction
in which the two blocks move after the collision.
Express your answer as angle theta in degrees measured north of
east.
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