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Ansgar travels at a speed of 3 turns per minute. In the center of the carousel...
46. In the airport, your book bag travels at constant speed on a baggage carousel. The figure bel...
46. In the airport, your book bag travels at constant speed on a baggage carousel. The figure below shows the path traveled by your bag, as viewed looking down on the carousel from above. Your bag's trip on the carousel includes two 25.0 ft long straight portions, one between points "3" and "4", and another equally long straight portion between points "6" and "" I takes your bag 20.0 seconds to travel along each of these straight portions of the...
A train travels at a speed of 30 miles per hour. If 1 mile = 1.6...
A train travels at a speed of 30 miles per hour. If 1 mile = 1.6 kilometers, how fast is the train traveling in kilometers per minute? Group of answer choices A 1.0 km/min B 0.4 km/min C 0.6 km/min D 0.8 km/min
Suppose there is a 10 meter ladder leaning against the wall of a building and the base of the ladder is sliding away from the building at a rate of 3 meters per second
Suppose there is a 10 meter ladder leaning against the wall of a building and the base of the ladder is sliding away from the building at a rate of 3 meters per second. How fast is the top of the ladder sliding down the wall when the base of the ladder is 8 meters from the wall?
Car A is constantly 2 feet from the center of the race track and travels at a constant speed.
Car A is constantly 2 feet from the center of the race track and travels at a constant speed. The angle with a terminal ray passing through Car A sweeps out 1 radian per second. a. How many radians 0 does the angle sweep out in t seconds? b. Define a function f that determines Car A's distance to the right of the center of the race track (in feet) as a function of the number of seconds t since the start...
Do 9. turns around to backtrack to a missed exit and travels directly southbound for 7...
Do
9.
turns around to backtrack to a missed exit and travels directly southbound for 7 miles Do the following: 8. Car 1 exits a rest stop and travels northbound on a highway for 25 miles. Car 1 then Draw position vectors for Car I's northbound position and Car I's southbound position. Draw the change in position vector (displacement) of Car I's journey. a) b) 9. Squirrel sitting on a deck railing starts running along a straight line over a...
STAP 5.) A pulley is rotating at an angular velocity of 32 revolutions per minute. The...
STAP 5.) A pulley is rotating at an angular velocity of 32 revolutions per minute. The radius of the pulley is 0.3 m. a.) How what is the angular distance the pulley rotates in 5 sec? b.) What is the linear distance the pulley rotates in 5 sec? c.) If a motor takes 30 sec to speed up the pulley to 82 revolutions per minute, what was the angular acceleration the motor applied? d.) How far will the pulley have...
Show work/formula Like Newton, you will calculate the speed of a projectile to determine how to...
Show work/formula Like Newton, you will calculate the speed of a projectile to determine how to put an object in orbit. In addition, with your calculations, you will provide a diagram that shows the projectile and how it would move when it becomes a “satellite.” Here is the information you require: The projectile’s mass is not needed. The projectile must be launched on the horizontal plane. The earth drops 8 inches for every mile traveled. The...
A spherical balloon is inflated with gas at a rate of 6 (???) 3 per minute....
A spherical balloon is inflated with gas at a rate of 6 (???)
3 per minute. How fast does the radius of the balloon grow the
instant the radius reaches 5 cm?
Step1 Identify known and unknown data
Step 2
Write an equation that relates the known and unknown
variables
Step 3
Implicitly derive
Step 4 Substitute and interpret the answer
10) Un balón esférico es inflado con gas a razón de 6 (cms) por minuto Cuan rápido el radio...
Question 1 1 pts What is the angular speed in radians per second (rad/s) of the...
Question 1 1 pts What is the angular speed in radians per second (rad/s) of the hour hand on an analog clock? A 1.5 x 1o4 rad/s B. 1.7 x 103 rad/s C 0.20 rad/s D. 0.052 rad/s O D Question 2 1 pts A record player rotates a record at 45 revolutions per minute. When the record player is switched off, it makes 4.0 complete turns at a constant angular acceleration before coming to rest. What was the magnitude...
I really need help with all 3 please, I will give a good rating. 1. A...
I really need help with all 3 please, I will give a good rating. 1. A 5.0 gram nickel has been placed on a large rotating disk a distance 12 centimeters from the center. The disk spins at a rate of 33 revolutions per minute. How long will it take the nickel to rotate through 8.6 radians? 2. A 1200 kg car is traveling around a circular track of diameter 0.48 kilometers. If the car travels an angle of 39...
46. In the airport, your book bag travels at constant speed on a baggage carousel. The figure below shows the path traveled by your bag, as viewed looking down on the carousel from above. Your bag's trip on the carousel includes two 25.0 ft long straight portions, one between points "3" and "4", and another equally long straight portion between points "6" and "" I takes your bag 20.0 seconds to travel along each of these straight portions of the...
Do
9.
turns around to backtrack to a missed exit and travels directly southbound for 7 miles Do the following: 8. Car 1 exits a rest stop and travels northbound on a highway for 25 miles. Car 1 then Draw position vectors for Car I's northbound position and Car I's southbound position. Draw the change in position vector (displacement) of Car I's journey. a) b) 9. Squirrel sitting on a deck railing starts running along a straight line over a...
STAP 5.) A pulley is rotating at an angular velocity of 32 revolutions per minute. The radius of the pulley is 0.3 m. a.) How what is the angular distance the pulley rotates in 5 sec? b.) What is the linear distance the pulley rotates in 5 sec? c.) If a motor takes 30 sec to speed up the pulley to 82 revolutions per minute, what was the angular acceleration the motor applied? d.) How far will the pulley have...
A spherical balloon is inflated with gas at a rate of 6 (???)
3 per minute. How fast does the radius of the balloon grow the
instant the radius reaches 5 cm?
Step1 Identify known and unknown data
Step 2
Write an equation that relates the known and unknown
variables
Step 3
Implicitly derive
Step 4 Substitute and interpret the answer
10) Un balón esférico es inflado con gas a razón de 6 (cms) por minuto Cuan rápido el radio...
Question 1 1 pts What is the angular speed in radians per second (rad/s) of the hour hand on an analog clock? A 1.5 x 1o4 rad/s B. 1.7 x 103 rad/s C 0.20 rad/s D. 0.052 rad/s O D Question 2 1 pts A record player rotates a record at 45 revolutions per minute. When the record player is switched off, it makes 4.0 complete turns at a constant angular acceleration before coming to rest. What was the magnitude...
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