Homework Answers
1)
m1v1-m2v2=-m1v
(3*8)-(5*V2)=-(3*2)
V2=6 m/s
2)
Impulse=m1(v-v1)=3*(2-8)=-18i kg.m/s
Add Answer to:
Consider two masses sliding across a frictionless surface about to undergo a head-on collision as shown...
Consider two masses sliding across a frictionless surface about to undergo a head-on collision as shown...
Consider two masses sliding across a frictionless surface about to undergo a head-on collision as shown in the figure. The first mass (m1 =3 kg) is travelling to the right with a speed of v1 = 8 m/s. The speed of the second mass (m2 = 5 kg) is unknown. After the masses collide, ma rebounds moving off at a speed of v = 2 m/s in the opposite direction, while mz is motionless. a)(10 pts.) At what velocity, v2...
The figure below show three masses m1=1.7 kg, m2=2.9 kg, and m3=4.5 kg which undergo two...
The figure below show three masses m1=1.7 kg, m2=2.9 kg, and
m3=4.5 kg which undergo two successive collisions. The first
collision between m1, which has an initial velocity v=7.9 m/s, and
m2 (which is initially at rest) is completely inelastic. The second
collision between the combined mass m1+m2 and m3 (which is
initially at rest) is elastic. What is the velocity of m3 after the
second collision? (use figure in picture, but answer question
above)
The figure below show three...
The figure below show three masses m1=1.1 kg, m2=2.8 kg, and m3=4.3 kg which undergo two...
The figure below show three masses m1=1.1 kg, m2=2.8 kg, and
m3=4.3 kg which undergo two successive collisions. The first
collision between m1, which has an initial velocity v=8.2 m/s, and
m2 (which is initially at rest) is completely inelastic. The second
collision between the combined mass m1+m2 and m3 (which is
initially at rest) is elastic. What is the velocity of m3 after the
second collision?
The figure below show three masses m1=1.1 kg, m2=2.8 kg, and m3=4.3 kg...
Two blocks undergo a completely inelastic collision while sliding horizontally on a smooth surface. Before the...
Two blocks undergo a completely inelastic collision while sliding horizontally on a smooth surface. Before the collision, block A is sliding to the right at 6 m/s whereas block B is sliding to the left at 17 m/s. The mass of block A is 8 kg and the mass of block B is 7 kg, calculate their post-collision speed
Two blocks have masses mi = 5 kg and m2 = 1 kg and speeds v1...
Two blocks have masses mi = 5 kg and m2 = 1 kg and speeds v1 = 2 m/s and v2 = 5 m/s. The objects slide directly toward each other along a frictionless horizontal surface and collide. After the collision, block mi is at rest. (Hint: impulse, linear momentum conservation) a. What is the magnitude of the impulse, Jil, exerted on block mı during the collision? b. What is the magnitude of the impulse, 1J21, exerted on block me...
Problem 1 An object of mass m1 travels through empty space at a constant speed until...
Problem 1 An object of mass m1 travels through empty space at a constant speed until it strikes and sticks to a second object. As observed from the frame where the second object is motionless, the first object was traveling at a speed of vi. In that same frame, both objects travel at a speed of v after the collision. a. What is the general expression for the mass of the second object in terms of mi, vi, and v?...
just need d and e. thank you 6. Consider a head-on collision between two pucks, T...
just need d and e. thank you
6. Consider a head-on collision between two pucks, T = 0.5 kg and m = 0.3 kg in the image below. V2 The puck m, is initially travelling in the +x direction with velocity o, = +10m/s, and m, is initially travelling in the x direction with velocity = -3m/s. The two collide with a perfectly elastic collision along the x-direction. (a) What is the speed of the center of mass of the...
The figure below show three masses m1=1.6 kg, m2=3.0 kg, and m3=4.6 kg which undergo two...
The
figure below show three masses m1=1.6 kg, m2=3.0 kg, and m3=4.6 kg
which undergo two successive collisions. The first collision
between m1, which has an initial velocity v=6.9 m/s, and m2 (which
is initially at rest) is completely inelastic. The second collision
between the combined mass m1+m2 and m3 (which is initially at rest)
is elastic. What is the velocity of m3 after the second
collision?
V 1 2 co
The figure below show three masses m1=1.5 kg, m2=2.7 kg, and m3=4.6 kg which undergo two...
The figure below show three masses m1=1.5 kg,
m2=2.7 kg, and m3=4.6 kg which undergo two
successive collisions. The first collision between m1,
which has an initial velocity v=8.6 m/s, and m2 (which
is initially at rest) is completely inelastic. The second collision
between the combined mass m1+m2 and
m3 (which is initially at rest) is elastic. What is the
velocity of m3 after the second collision?
V 1 2 co
The figure below show three masses m1=1.6 kg, m2=3.0 kg, and m3=4.6 kg which undergo two...
The figure below show three masses m1=1.6 kg,
m2=3.0 kg, and m3=4.6 kg which undergo two
successive collisions. The first collision between m1,
which has an initial velocity v=6.9 m/s, and m2 (which
is initially at rest) is completely inelastic. The second collision
between the combined mass m1+m2 and
m3 (which is initially at rest) is elastic. What is the
velocity of m3 after the second collision?
V 1 2 3
Consider two masses sliding across a frictionless surface about to undergo a head-on collision as shown in the figure. The first mass (m1 =3 kg) is travelling to the right with a speed of v1 = 8 m/s. The speed of the second mass (m2 = 5 kg) is unknown. After the masses collide, ma rebounds moving off at a speed of v = 2 m/s in the opposite direction, while mz is motionless. a)(10 pts.) At what velocity, v2...
The figure below show three masses m1=1.7 kg, m2=2.9 kg, and
m3=4.5 kg which undergo two successive collisions. The first
collision between m1, which has an initial velocity v=7.9 m/s, and
m2 (which is initially at rest) is completely inelastic. The second
collision between the combined mass m1+m2 and m3 (which is
initially at rest) is elastic. What is the velocity of m3 after the
second collision? (use figure in picture, but answer question
above)
The figure below show three...
The figure below show three masses m1=1.1 kg, m2=2.8 kg, and
m3=4.3 kg which undergo two successive collisions. The first
collision between m1, which has an initial velocity v=8.2 m/s, and
m2 (which is initially at rest) is completely inelastic. The second
collision between the combined mass m1+m2 and m3 (which is
initially at rest) is elastic. What is the velocity of m3 after the
second collision?
The figure below show three masses m1=1.1 kg, m2=2.8 kg, and m3=4.3 kg...
Two blocks have masses mi = 5 kg and m2 = 1 kg and speeds v1 = 2 m/s and v2 = 5 m/s. The objects slide directly toward each other along a frictionless horizontal surface and collide. After the collision, block mi is at rest. (Hint: impulse, linear momentum conservation) a. What is the magnitude of the impulse, Jil, exerted on block mı during the collision? b. What is the magnitude of the impulse, 1J21, exerted on block me...
Problem 1 An object of mass m1 travels through empty space at a constant speed until it strikes and sticks to a second object. As observed from the frame where the second object is motionless, the first object was traveling at a speed of vi. In that same frame, both objects travel at a speed of v after the collision. a. What is the general expression for the mass of the second object in terms of mi, vi, and v?...
just need d and e. thank you
6. Consider a head-on collision between two pucks, T = 0.5 kg and m = 0.3 kg in the image below. V2 The puck m, is initially travelling in the +x direction with velocity o, = +10m/s, and m, is initially travelling in the x direction with velocity = -3m/s. The two collide with a perfectly elastic collision along the x-direction. (a) What is the speed of the center of mass of the...
The
figure below show three masses m1=1.6 kg, m2=3.0 kg, and m3=4.6 kg
which undergo two successive collisions. The first collision
between m1, which has an initial velocity v=6.9 m/s, and m2 (which
is initially at rest) is completely inelastic. The second collision
between the combined mass m1+m2 and m3 (which is initially at rest)
is elastic. What is the velocity of m3 after the second
collision?
V 1 2 co
The figure below show three masses m1=1.5 kg,
m2=2.7 kg, and m3=4.6 kg which undergo two
successive collisions. The first collision between m1,
which has an initial velocity v=8.6 m/s, and m2 (which
is initially at rest) is completely inelastic. The second collision
between the combined mass m1+m2 and
m3 (which is initially at rest) is elastic. What is the
velocity of m3 after the second collision?
V 1 2 co
The figure below show three masses m1=1.6 kg,
m2=3.0 kg, and m3=4.6 kg which undergo two
successive collisions. The first collision between m1,
which has an initial velocity v=6.9 m/s, and m2 (which
is initially at rest) is completely inelastic. The second collision
between the combined mass m1+m2 and
m3 (which is initially at rest) is elastic. What is the
velocity of m3 after the second collision?
V 1 2 3
Most questions answered within 3 hours.
-
Homologous Recombination Lecture
Molecular Biology
The ability for yeast and E. coli to do
homologous recombination...
asked 9 minutes ago -
A single pass heat exchanger is used to cool milk from 65 C to
20 C...
asked 9 minutes ago -
A water pistol aimed horizontally projects a stream of water
with an initial speed of 7.20...
asked 12 minutes ago -
Language: Python
Function name : findwaldo
Parameters : string
Returns: int
Description: Write a recursive function...
asked 31 minutes ago -
1) A loan of RM 10,000 at a flat rate of 10% per annum was
repaid...
asked 38 minutes ago -
Suppose you have been following a particular airline stock for
many years. You are interested in...
asked 44 minutes ago -
Describe the organic pasta: Is it a normal/inferior
good? Is it a necessity/luxury? Does it have...
asked 46 minutes ago -
Are Republicans just as likely as Democrats to display the
American flag in front of their...
asked 55 minutes ago -
Select the true statement below.
nitrogen dioxide is a stronger potential oxidizing agent than
dinitrogen monoxide...
asked 59 minutes ago -
What’s the probability of getting a sequence of 1,2,3,4,5,6 if
we roll a dice six times?
asked 1 hour ago -
Ibarra Corporation uses the FIFO method in its process costing
system. The first processing department, the...
asked 1 hour ago -
Multiple Choice Question:
Jennifer Jones, a 38-year-old employee at a metal fabricating
plant, was injured in...
asked 1 hour ago