Horizontal circular motion
A 0.11 kg steel block rotates on a steel table (μk = 0.6) while attached to a 2.5 m long massless rod. Compressed air fed through the rod is ejected from a nozzle on the back of the block, exerting a thrust force of 3.5 N. The nozzle is 70° from the radial line. The block starts from rest.
Homework Answers
Request Answer!
We need at least 10 more requests to produce the answer.
0 / 10 have requested this problem solution
The more requests, the faster the answer.
A 550 g steel block rotates on a steel table (μk = 0.6) while attached to...
A 550 g steel block rotates on a steel table (μk = 0.6) while attached to a 1.4 m long hollow tube. Compressed air fed through the tube and ejected from a nozzle on the back of the block exerts a thrust force of 4.8 N perpendicular to the tube. The maximum tension the tube can withstand without breaking is 50 N. If the block starts from rest, how many revolutions does it make before the tube breaks?
A 400 g steel block rotates on a steel table while attached to a 1.20 m...
A 400 g steel block rotates on a steel table while attached to a 1.20 m -long hollow tube. Compressed air fed through the tube and ejected from a nozzle on the back of the block exerts a thrust force of 5.21 N perpendicular to the tube. The maximum tension the tube can withstand without breaking is 40.0 N . Assume the coefficient of kinetic friction between steel block and steel table is 0.60. If the block starts from rest,...
A 600 g steel block rotates on a steel table while attached to a 1.20 m -long hollow tube
A 600 g steel block rotates on a steel table while attached to a 1.20 m -long hollow tube. Compressed air fed through the tube and ejected from a nozzle on the back of the block exerts a thrust force of 4.71 N perpendicular to the tube. The maximum tension the tube can withstand without breaking is 50.0 N. Assume the coefficient of kinetic friction between steel block and steel table is 0.60. (Figure 1) Part A If the block starts from...
If the block starts from rest, how many revolutions does it make before the tube breaks?
A 600 g steel block rotates on a steel table while attached to a 1.20 m -long hollow tube. Compressed air fed through the tube and ejected from a nozzle on the back of the block exerts a thrust force of 5.21 N perpendicular to the tube. The maximum tension the tube can withstand without breaking is 60.0 N. Assume the coefficient of kinetic friction between steel block and steel table is 0.60. (Figure 1)Part A If the block starts from...
A 500 g steel block rotates on a steel table while attached to a 1.20 m...
A 500 g steel block rotates on a steel table while attached to a
1.20 m -long hollow tube. Compressed air fed through the tube and
ejected from a nozzle on the back of the block exerts a thrust
force of 4.91 N perpendicular to the tube. The maximum tension the
tube can withstand without breaking is 60.0 N . Assume the
coefficient of kinetic friction between steel block and steel table
is 0.60. (Figure 1)
If the block starts...
A 400 g steel block rotates on a steel table while attached to a 1.20 m -long hollow tube. Compressed air fed through the tube and ejected from a nozzle on the back of the block exerts a thrust force of 5.21 N perpendicular to the tube. The maximum tensio
A 400 g steel block rotates on a steel table while attached to a 1.20 m -long hollow tube. Compressed air fed through the tube and ejected from a nozzle on the back of the block exerts a thrust force of 5.21 NN perpendicular to the tube. The maximum tension the tube can withstand without breaking is 40.0 N . Assume the coefficient of kinetic friction between steel block and steel table is 0.60.
The bell, which weighs 260 lbs, starts from rest and is hit by a rod (70...
The bell, which weighs 260 lbs, starts from rest and is hit by a rod (70 lbs) hanging from two ropes. The rod starts from rest at an angle = 45 degrees. Find the angular velocity of the bell and velocity of the rod just after impact. Assume o = 0.6, L1 = 2.5 ft, L2 = 5ft, and the radius of gyration of the bell about its pivot point (A) is 5.4 ft. Hint: be careful with your signs...
These questions concern a space station, consisting of a long thin uniform rod of mass 4.3 x 10^6 kg and length 769 meters, with two identical uniform hollow spheres, each of mass 1.7 x 10^6 kg and ra...
These questions concern a space station, consisting of a long
thin uniform rod of mass 4.3 x 10^6 kg and length 769 meters, with
two identical uniform hollow spheres, each of mass 1.7 x 10^6 kg
and radius 218 meters, attached at the ends of the rod, as shown
below. Please note that none of the diagrams shown is drawn to
scale.
A. Suppose that the station starts out at rest (not rotating).
What we want is to get it...
1. KINEMATICS: Kickoff During kickoff for the Oakland Raiders, Sebastian Janikowski's powerful left leg launches the...
1. KINEMATICS: Kickoff During kickoff for the Oakland Raiders, Sebastian Janikowski's powerful left leg launches the ball from the 30-yard line with the initial velocity of 30 m/s. a. Assuming no air resistance, can the ball reach the end of the field, i.e. travel at least 80 yards (73 m), resulting in a touch-back? Please explain (a yes or no answer is not sufficient) b. Assuming Mr. Janikowski chose the best possible angle for the kick, how long is the...
please answer questions 3-9 He HORIZoRtal what velocity would it need in order to make it...
please answer questions 3-9
He HORIZoRtal what velocity would it need in order to make it to the island? 3. Williamsburg Saving Bank Tower was the tallest building in Brooklyn from 1929 till 2009. It stands at 156 m tall. If you dropped a penny (mass 2.58) from the top of this building, and you measure the penny to have a velocity of 20 m/s just before it hits the ground, how much work was done to the penny by...
A 500 g steel block rotates on a steel table while attached to a
1.20 m -long hollow tube. Compressed air fed through the tube and
ejected from a nozzle on the back of the block exerts a thrust
force of 4.91 N perpendicular to the tube. The maximum tension the
tube can withstand without breaking is 60.0 N . Assume the
coefficient of kinetic friction between steel block and steel table
is 0.60. (Figure 1)
If the block starts...
The bell, which weighs 260 lbs, starts from rest and is hit by a rod (70 lbs) hanging from two ropes. The rod starts from rest at an angle = 45 degrees. Find the angular velocity of the bell and velocity of the rod just after impact. Assume o = 0.6, L1 = 2.5 ft, L2 = 5ft, and the radius of gyration of the bell about its pivot point (A) is 5.4 ft. Hint: be careful with your signs...
These questions concern a space station, consisting of a long
thin uniform rod of mass 4.3 x 10^6 kg and length 769 meters, with
two identical uniform hollow spheres, each of mass 1.7 x 10^6 kg
and radius 218 meters, attached at the ends of the rod, as shown
below. Please note that none of the diagrams shown is drawn to
scale.
A. Suppose that the station starts out at rest (not rotating).
What we want is to get it...
1. KINEMATICS: Kickoff During kickoff for the Oakland Raiders, Sebastian Janikowski's powerful left leg launches the ball from the 30-yard line with the initial velocity of 30 m/s. a. Assuming no air resistance, can the ball reach the end of the field, i.e. travel at least 80 yards (73 m), resulting in a touch-back? Please explain (a yes or no answer is not sufficient) b. Assuming Mr. Janikowski chose the best possible angle for the kick, how long is the...
please answer questions 3-9
He HORIZoRtal what velocity would it need in order to make it to the island? 3. Williamsburg Saving Bank Tower was the tallest building in Brooklyn from 1929 till 2009. It stands at 156 m tall. If you dropped a penny (mass 2.58) from the top of this building, and you measure the penny to have a velocity of 20 m/s just before it hits the ground, how much work was done to the penny by...
Most questions answered within 3 hours.
-
Without considering the following capital gains and losses,
Charlene, who is single, has a taxable income...
asked 1 minute ago -
1a. The __________ functional group often triggers our sense of
smell.
1b. The geometry around a...
asked 14 minutes ago -
A uniform plank of length 2.00 m and mass 34.0 kg is supported
by three ropes,...
asked 15 minutes ago -
Suppose a floor on a hospital has 12 physicians at any given
time. You are brought...
asked 30 minutes ago -
Compartmentalization
in eukaryotic cells facilitates chemical reactions happening faster
due to... Select all
Substrates needed for...
asked 16 minutes ago -
The deltaH for the solution process when solid sodium
hydroxide dissolves in water is 44.4 kJ/mol....
asked 19 minutes ago -
a. Discuss the reciprocal/opposite “hormonal” regulation of the
most highly regulated steps of these two pathways....
asked 37 minutes ago -
Members of unions had mounted campaigns to persuade customers
not to shop at a company because...
asked 38 minutes ago -
Why is the alpha carboxyl group pka value 2 ?
And why is an alpha amino...
asked 47 minutes ago -
Identify and assess an intrapreneurial
opportunities within Bank of America and
intrapreneurial assessment. Assess its impact...
asked 53 minutes ago -
How do I figure out the range of possible numbers that can be
represented by the...
asked 54 minutes ago -
A 0.48-kg metal sphere oscillates at the end of a vertical
spring. As the spring stretches...
asked 58 minutes ago