A ball of mass 0.5 kg is swinging in a vertical circular path. At the peak...
A ball of mass 0.5 kg is swinging in a vertical circular path.
At the peak it is traveling with a speed of 9 m/s. At the bottom it
is traveling with a speed of 12 m/s. The rope is 1.2 m long.
A) Calculate the Tension at the peak:
B) Calculate the Tension at the bottom:
Homework Answers
Add Answer to:
A ball of mass 0.5 kg is swinging in a vertical circular path.
At the peak...
A tennis ball connected to a string is spun around in a vertical, circular path at...
A tennis ball connected to a string is spun around in a
vertical, circular path at a uniform speed. The ball has a mass m =
0.175 kg and moves at v = 5.22 m/s. The circular path has a radius
of R = 1.14 m
1.What is the
magnitude of the tension in the string when the ball is at the
bottom of the circle?
2.What is the
magnitude of the tension in the string when the ball is...
A tennis ball connected to a string is spun around in a vertical, circular path at...
A tennis ball connected to a string is spun around in a
vertical, circular path at a uniform speed. The ball has a mass m =
0.153 kg and moves at v = 5.08 m/s. The circular path has a radius
of R = 0.99 m
1)What is the magnitude of the
tension in the string when the ball is at the bottom of the
circle?
2)What is the magnitude of the tension in the
string when the ball is...
A tennis ball connected to a string is spun around in a vertical, circular path at...
A tennis ball connected to a string is spun around in a vertical, circular path at a uniform speed. The ball has a mass m = 0.178 kg and moves at v = 4.75 m/s. The circular path has a radius of R = 0.91 m 1) What is the magnitude of the tension in the string when the ball is at the bottom of the circle? N Submit + 2) What is the magnitude of the tension in the...
A0400 kg ball on a 0.750 m string rotates in a circular path in a vertical...
A0400 kg ball on a 0.750 m string rotates in a circular path in a vertical plane. If the angular speed of the ball at the bottom of the circle is 9.00 rad/s, what is the force that maintains circular motion? a. 1.60 N b.24.3 N c 12.8 N d. 51.2 N
A confused flying bird rounds a horizontal circular path. In 24s it completes 3 turns. The...
A confused flying bird rounds a horizontal circular path. In 24s it completes 3 turns. The radius of the path is observed to be r = 12m. a) Find the bird's speed. b) Find the magnitude of the centripetal acceleration How large must the coefficient of static friction be between the tires and road, if a car rounds a level curve of radius 85 m at a speed of 23.5 m/s? A ball at the end of a string is...
When the 1 kg ball starts to rotate around the horizontal circular path A with a...
When the 1 kg ball starts to rotate around the horizontal circular path A with a Constant speed of 1 m/s the rope connecting the ball passes through a pulley (in point C, not shown in the figure), which is fixed to the ceiling. A force F is applied as shown in the figure. If the force F on the cord increases, the ball rises and eventually reaches a new position and rotates around the horizontal circular path B. The...
A man with a mass 80 kg tries to cross a river by swinging from a...
A man with a mass 80 kg tries to cross a river by swinging from a vine. The vine is 11.5 m long and his speed at the bottom is 8.25 m/s. What is the kinetic energy at the bottom of the swing? What is the tension at the bottom of the swing? If the total energy is equal to the KE at the bottom, what angle does the vine make with the vertical when the man first starts swinging...
A ball attached to a string is moving in a vertical circular path at a constant...
A ball attached to a string is moving in a vertical circular
path at a constant speed. The tension in the string is
greatest?
A) when the ball is at its highest point
B) when the ball is at its lowest point
C) when the string is horizontal
D) the tension in the string is constant
A ball attached to a string is moving in a vertical circular path at a constant speed. e tension in the string is greatest...
A child is swinging a 380-g ball at the end of a 69.0-cm-long string in a...
A child is swinging a 380-g ball at the end of a 69.0-cm-long string in a vertical circle. The string can withstand a tension of 16.0 N before breaking. (a) What is the tension in the string when the ball is at the top of the circle if its speed at that point is 3.90 m/s? (b) What is the maximum speed the ball can have at the bottom of the circle if the string does not break?
A small ball is rotating in a horizontal circular path on a massless, rigid wire around...
A small ball is rotating in a horizontal circular path on a massless, rigid wire around a vertical post. The radius of the ball’s orbit is 1.2 m. The moment of inertia of the center of mass of the ball about the axis of rotation is 8.6 kg m2. What is the ball’s mass, in kg?
A tennis ball connected to a string is spun around in a
vertical, circular path at a uniform speed. The ball has a mass m =
0.175 kg and moves at v = 5.22 m/s. The circular path has a radius
of R = 1.14 m
1.What is the
magnitude of the tension in the string when the ball is at the
bottom of the circle?
2.What is the
magnitude of the tension in the string when the ball is...
A tennis ball connected to a string is spun around in a vertical, circular path at a uniform speed. The ball has a mass m = 0.178 kg and moves at v = 4.75 m/s. The circular path has a radius of R = 0.91 m 1) What is the magnitude of the tension in the string when the ball is at the bottom of the circle? N Submit + 2) What is the magnitude of the tension in the...
A0400 kg ball on a 0.750 m string rotates in a circular path in a vertical plane. If the angular speed of the ball at the bottom of the circle is 9.00 rad/s, what is the force that maintains circular motion? a. 1.60 N b.24.3 N c 12.8 N d. 51.2 N
A confused flying bird rounds a horizontal circular path. In 24s it completes 3 turns. The radius of the path is observed to be r = 12m. a) Find the bird's speed. b) Find the magnitude of the centripetal acceleration How large must the coefficient of static friction be between the tires and road, if a car rounds a level curve of radius 85 m at a speed of 23.5 m/s? A ball at the end of a string is...
When the 1 kg ball starts to rotate around the horizontal circular path A with a Constant speed of 1 m/s the rope connecting the ball passes through a pulley (in point C, not shown in the figure), which is fixed to the ceiling. A force F is applied as shown in the figure. If the force F on the cord increases, the ball rises and eventually reaches a new position and rotates around the horizontal circular path B. The...
A ball attached to a string is moving in a vertical circular
path at a constant speed. The tension in the string is
greatest?
A) when the ball is at its highest point
B) when the ball is at its lowest point
C) when the string is horizontal
D) the tension in the string is constant
A ball attached to a string is moving in a vertical circular path at a constant speed. e tension in the string is greatest...
Most questions answered within 3 hours.
-
A coach uses a new technique to train gymnasts. Seven
gymnasts were randomly selected and their...
asked 20 minutes ago -
While rotating the tires on your car you notice a rock [mass =
0.1 Kg] stuck...
asked 2 hours ago -
Using MARS simulator, write MIPS programs according to
the following scenarios: Receive a positive integer number...
asked 4 hours ago -
An object in front of a concave mirror has a real image that is
11.5 cm...
asked 4 hours ago -
Consider the reaction, C3 H8 + O2 --> CO2 + H2O. How many
moles of O2...
asked 6 hours ago -
You and your opponent both roll a fair die. If you both roll the
same number,...
asked 6 hours ago -
In a study of the accuracy of fast food drive-through orders,
Restaurant A had 257 accurate...
asked 6 hours ago -
Identify and describe in detail the four categories of
institutions that could be included in a...
asked 6 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 6 hours ago -
What is an example of a limitation in implementing a new
ERP system and how it...
asked 6 hours ago -
In a section of 9.7cm of an artery with a radius of 2.6mm there
is a...
asked 6 hours ago -
the two carboxylic acid groups of aspartic acid have different
acidities with pKa values of 2.1...
asked 6 hours ago