A 1.6 kg block slides along a frictionless surface at 1.0 m/s . A second block,...
|
A 1.6 kg block slides along a frictionless surface at 1.0 m/s . A second block, sliding at a faster 4.4 m/s , collides with the first from behind and sticks to it. The final velocity of the combined blocks is 2.5 m/s . |
Part A What was the mass of the second block? Express your answer to two significant figures and include the appropriate units. |
Homework Answers
Add Answer to:
A 1.6 kg block slides along a frictionless surface at 1.0 m/s .
A second block,...
A 2.3 kg block slides along a frictionless surface at 1.0 m/s . A second block,...
A 2.3 kg block slides along a frictionless surface at 1.0 m/s . A second block, sliding at a faster 4.1 m/s , collides with the first from behind and sticks to it. The final velocity of the combined blocks is 2.0 m/s . Part A) What was the mass of the second block?
a 2.0kg block slides along a frictionless surface at 1.0 m/s. A second block, sliding at...
a 2.0kg block slides along a frictionless surface at 1.0 m/s. A second block, sliding at a faster 4.0 m/s, collides with the first from behind and sticks to it. The final velocity of the combined blocks is 2.0 m/s. What was the mass of the second block?
A 1.4 kg block slides along a frictionless surface at 1.1 m/s . A second block,...
A 1.4 kg block slides along a frictionless surface at 1.1 m/s . A second block, sliding at a faster 4.3 m/s , collides with the first from behind and sticks to it. The final velocity of the combined blocks is 2.3 m/s . What was the mass of the second block?
A 1.3 kg block slides along a frictionless surface at 1.5 m/s . A second block,...
A 1.3 kg block slides along a frictionless surface at 1.5 m/s . A second block, sliding at a faster 4.9 m/s , collides with the first from behind and sticks to it. The final velocity of the combined blocks is 2.0 m/s . What was the mass of the second block?
A 2.3 kg block slides along a frictionless surface at 1.3 m/s . A second block,...
A 2.3 kg block slides along a frictionless surface at 1.3 m/s . A second block, sliding at a faster 4.0 m/s , collides with the first from behind and sticks to it. The final velocity of the combined blocks is 2.3 m/s . What was the mass of the second block? m2=
please be descriptive so i actually understand it. A 2.4 kg block slides along a frictionless...
please be descriptive so i actually understand it.
A 2.4 kg block slides along a frictionless surface at 1.3 in/s. A second block, sliding at a faster 4.2 m/s, collides with the first from behind and sticks to it. The final velocity of the combined blocks is 2.3 m/s. What was the mass of the second block? Express your answer to two significant figures and include the appropriate units.
1- A block slides along a frictionless surface at 2.4 m/s. A second 3.5-kg block, sliding...
1- A block slides along a frictionless surface at 2.4 m/s. A second 3.5-kg block, sliding at a faster 7.5 m/s, collides with the first from behind and sticks to it. The final velocity of the combined blocks is 4.6 m/s. What was the mass of the first block? 2-A 15 g ball of clay traveling west at 4 m/s collides with a 50 g ball of clay traveling 30° north of east at 3.5 m/s. What is the speed...
Problem 9.41 Part A A 3.0-kg block slides along a frictionless tabletop at 8.0 m/s toward...
Problem 9.41 Part A A 3.0-kg block slides along a frictionless tabletop at 8.0 m/s toward a second block (at rest) of mass 4.5 kg. A coil spring, which obeys Hooke's law and has spring constant k = 720 N/m , is attached to the second block in such a way that it will be compressed when struck by the moving block. (Figure 1) What will be the maximum compression of the spring? Express your answer using two significant figures...
In the figure, block A (mass 1.6 kg) slides into block B (mass 2.4 kg), along...
In the figure, block A
(mass 1.6 kg) slides into block B (mass 2.4 kg), along a
frictionless surface. The directions of velocities before and after
the collision are indicated; the corresponding speeds are
vAi = 5.4 m/s,
vBi = 2.0 m/s, and
vBf = 4.5 m/s. What is velocity
vAf (including sign, where positive denotes
motion to the right)
In the figure, block A (mass 1.6 kg) slides into block B (mass 2.4 kg), along a frictionless surface. The...
A 4.5-kg block moving at 2.0 m/s west on a frictionless surface collides totally inelastically with...
A 4.5-kg block moving at 2.0 m/s west on a frictionless surface collides totally inelastically with a second 1.0-kg block traveling east at 2.0m/s. a) Determine the final velocity of the blocks. b)Determine the kinetic energy of the first block before the collision. c)Determine the kinetic energy of the second block before the collision. d)Determine the kinetic energy of the first block after the collision. e)Determine the kinetic energy of the second block after the collision.
please be descriptive so i actually understand it.
A 2.4 kg block slides along a frictionless surface at 1.3 in/s. A second block, sliding at a faster 4.2 m/s, collides with the first from behind and sticks to it. The final velocity of the combined blocks is 2.3 m/s. What was the mass of the second block? Express your answer to two significant figures and include the appropriate units.
Problem 9.41 Part A A 3.0-kg block slides along a frictionless tabletop at 8.0 m/s toward a second block (at rest) of mass 4.5 kg. A coil spring, which obeys Hooke's law and has spring constant k = 720 N/m , is attached to the second block in such a way that it will be compressed when struck by the moving block. (Figure 1) What will be the maximum compression of the spring? Express your answer using two significant figures...
In the figure, block A
(mass 1.6 kg) slides into block B (mass 2.4 kg), along a
frictionless surface. The directions of velocities before and after
the collision are indicated; the corresponding speeds are
vAi = 5.4 m/s,
vBi = 2.0 m/s, and
vBf = 4.5 m/s. What is velocity
vAf (including sign, where positive denotes
motion to the right)
In the figure, block A (mass 1.6 kg) slides into block B (mass 2.4 kg), along a frictionless surface. The...
Most questions answered within 3 hours.
-
A coach uses a new technique to train gymnasts. Seven
gymnasts were randomly selected and their...
asked 1 hour ago -
While rotating the tires on your car you notice a rock [mass =
0.1 Kg] stuck...
asked 3 hours ago -
Using MARS simulator, write MIPS programs according to
the following scenarios: Receive a positive integer number...
asked 5 hours ago -
An object in front of a concave mirror has a real image that is
11.5 cm...
asked 5 hours ago -
Consider the reaction, C3 H8 + O2 --> CO2 + H2O. How many
moles of O2...
asked 7 hours ago -
You and your opponent both roll a fair die. If you both roll the
same number,...
asked 7 hours ago -
In a study of the accuracy of fast food drive-through orders,
Restaurant A had 257 accurate...
asked 7 hours ago -
Identify and describe in detail the four categories of
institutions that could be included in a...
asked 7 hours ago -
In python
class Customer:
def __init__(self, customer_id, last_name, first_name, phone_number, address):
self._customer_id = int(customer_id)
self._last_name =...
asked 7 hours ago -
What is an example of a limitation in implementing a new
ERP system and how it...
asked 7 hours ago -
In a section of 9.7cm of an artery with a radius of 2.6mm there
is a...
asked 7 hours ago -
the two carboxylic acid groups of aspartic acid have different
acidities with pKa values of 2.1...
asked 7 hours ago