A disk of radius R, mass M, and moment of inertia I - (1/2)MR2 rolls without slipping down an incline and onto a horizontal table. The disk then continues to the right and goes up a frictionless ramp. The disk starts at rest at a height h above the table, as shown. What is the speed of the center of mass of the disk when it reaches the bottom of the ramp?

Q: On a highway curve with radius 44 m, the maximum force of static friction (centripetal force) that…

A: Given : Radius of a curve (r) = 44 m Mass of a car (m) = 1173 kg Maximum frictional force (Fc) =…

Q: Describe all the forces acting on a child riding a horse on a merry-go-round. Which of these forces…

A: When an object moves in a circular motion then the object changes its velocity at every point of…

Q: The slope of a slanted surface is 2:7. If the horizontal distance is 7/2, what is the vertical…

A: Given: The slant is of ratio 2:7. The horizontal distance is 7/2.

Q: On a highway curve with radius 30 m, the maximum force of static friction (centripetal force) that…

A:

Q: A ball traveling in a circle with a constant speed of 6 m/s has a centripetal acceleration of 20…

A:

Q: A car traveling at 20 m/s follows a curve in the road so that its centripetal acceleration is 5…

A: Given The velocity of the car is v=20 m/s. The centripetal acceleration of a car is a=5 m/s2. The…

Q: Define centripetal force. Can any type of force (for example, tension, gravitational force,…

A: A centripetal force is a force that makes a body follow a curved path. Its direction is always…

Q: u = (-7,2) Find the direction angle of u. Enter your answer as an angle in degrees between 0° and…

A: Given that: The vector given is u→=-7, 2   Here, it is required to determine the direction angle of…

Q: Lydia runs 400 meters to Elma’s house, turns around, and runs 400 meters back home. What is Lydia’s…

A: distance : length of path between initial and final position.

Q: Why is Newton's version of Kepler's third law so useful to astronomers? It is the only way to…

A: Given, Newton's version of Kepler third law

Q: A car drives around a curve with radius 150 m at a speed of 30 m/s. What is its average acceleration…

A: a) 180degree or 3.14radian the expression to determine the distance,

Q: Salma went on a walk in her neighborhood. First, she walked on a straight road for 2 km. The…

A:

Q: What is difference between an acceleration you applied when you speeding up your car and centripetal…

A: Speeding up of a car is linear acceleration. The difference is that Centripetal acceleration is the…

Q: A car starts from the origin and is driven 1.25 km south, then 8.75 km in a direction 57° north of…

A: Given value--- firstly driven 1.25 km south, then 8.75 km in a direction 57° north of east. We…

Q: The smokestack of a stationary toy train consists of a vertical spring gun that shoots a steel ball…

A:

Q: ū u = (5,8) Find the direction angle of u. Enter your answer as an angle in degrees between 0° and…

A:

Q: A fighter pilot is flying his plane at 24 m/s in a circular path (radius= 290m). The centripetal…

A:

Q: Define centripetal force. Can any type of force (for example, tension, gravitational force,…

A: Centripetal force is a conceptual force which is required when a body or object is moving along a…

Q: do astronauts define “up” or “down” in space? a) There is no “up” or “down” in space b) The side…

A: To find: Do astronauts define “up” or “down” in space

Q: On a highway curve with radius 54 m, the maximum force of static friction (centripetal force) that…

A:

Q: Please help me to answer this 2 questions. Please.... Please select TWO options as your correct…

A: Hello. Since you have posted multiple questions , we will solve the first question for you. If you…

Q: Let's say for the purpose of this question that a softball pitcher completes one perfect revolution…

A: To calculate the velocity of the ball as it travels around the arc, we can use the formula: v=2πrt…

Q: can you please draw a picture/representation of the scenario described? thanks

A:

Q: On a highway curve with radius 58 m, the maximum force of static friction (centripetal force) that…

A: Given that, The radius of the curve, r = 58 m Mass of a car, m = 1,373 kg The maximum force of…

Q: What is the centripetal acceleration of a jet making a turn with a radius of 1.00 km at a speed of…

A: Centripetal acceleration is given by  acp =v2/r Here, acp = centripetal acceleration v = speed of…

Q: A toy electric train moving at constant speed on a circular track that has a radius of 1.0 meter…

A: Given Radius (r) = 1.0 meter Time (t)    = 10 seconds

Q: On a highway curve with radius 58 m, the maximum force of static friction (centripetal force) that…

A:

Q: What is true of centripetal acceleration? Group of answer choices -it changes how fast an object…

A: For the centripetal force, it is required to determine the correct answer among the other answers.

Q: 3. Pluto has a mass of 1.3x1023kg, and a radius of 1.15x10°m. a. Determine the gravitational field…

A: a.

Q: 6. A volcano in Hawaii is erupting and is spewing our rocks and debris at a speed of 880 ft/sec at…

A:

Q: Which of the three orbits shown below (A, B, or C) would you say most closely matches the shape of…

A: The eccentricity of Earth's orbit around the Sun is 0.05. This implies that the Earth's orbit around…

Q: Help me solve it step by step , thanks in advance

A:

Q: A speed skater goes around a turn that has a radius of  26 m. The skater has a speed of  14 m/s and…

A:

Q: A variable-speed electric drive can operate in two distinct speed control regions. Name these…

A: INTRODUCTION:- Variable speed Drives:-Variable speed drives (VSDs), additionally referred to as…