C If the centripetal force is the only force acting on the ball and it disappears at point B, which direction would the ball travel ball is revolving clockwise?
Q: The spin rate of a CD-ROM varies according to the location on the disc from where data is being…
A:
Q: A bicycle of 40 Kg is racing in a circular track at a velocity of 20 ms. If the radius of curvature…
A: Given data: Mass of the bicycle m =40 kg the velocity of the bicycle v=20 m/s Radius of curvature r…
Q: a string moves uniformly in a horizontal circle with a radius of 1.25 meters at a height of 6 meters…
A: We know that the second equation of motion is given as h = ut +12gt2 where h is the height and t…
Q: The mass of the Earth is 5.98 x 1024 kg, and its radius is 6.37 x 106 m. A. What distance from the…
A: Satellite orbit
Q: NASA scientists propose using rotating cylindrical craft to mimic gravity while in a weightless…
A: Diameter of craft, D= 81 m radius= D/2= 40.5 meter acceleration due to gravity, g= 9.81 m/s2…
Q: Modern roller coasters have vertical loops like the one shown in the figure. The radius of curvature…
A: For part (a), the speed ( v ) of the roller coaster at the top of the loop can be found using the…
Q: In a game of hammer throw, an athlete whirls the ball with a constant speed in a horizontal circle…
A:
Q: A 450-g tetherball A is moving along a horizontal circular path at a constant speed of 4 m/s.…
A:
Q: A geosynchronous satellite moves in a circular orbit around the Earth and completes one circle in…
A:
Q: end of the rod, alo
A: Given: Let's take length and mass of rod are L and M distance between one rod end to another is x
Q: 3. A space station of radius 90 m is rotating to simulate a gravitational field. LII 90 m & L What…
A:
Q: There is a fighter jet that flies at a constant speed in a circular orbit with a radius of 10…
A:
Q: wo identical planets orbit a star in concentric circular orbits in the star's equatorial plane. Of…
A: When planet revolves around star gravitation force provides centripetal force.
Q: Glenn is spinning a small block tied to the end of a string, so that the block exhibits uniform…
A: Glenn is spinning a small block tied to one end of a string. The block is exhibiting an uniform…
Q: the centripetal force
A:
Q: It takes a time t = 0.59 s for a record to revolve on a record player once. A particular point on…
A: The objective of the question is to find the radius at which the needle is in contact with the…
Q: At some point along the direct path from the center of the Earth to the center of the Moon, the…
A: Given:
Q: he sketch shows the top view of an object being rotated in a horizontal circle. If the string…
A: When an object moving in the circular path, the velocity of object is always directed along the…
Q: walking from the center toward the rim of the merry-go-round at velocity 1
A: The Coriolis pseudoforce is a force that is felt by objects moving in a rotating frame of reference.…
Q: A communications satellite is in a synchronous orbit that is 3.6 x 107 m directly above the equator.…
A:
Q: The mass of the moon is 7.34 x 1022 kg and rotates around the Earth in a circle with a radius of…
A:
Q: a.) Calculate the force of tension in the string as the ball swings in a horizontal circle. b.)…
A: Length of the string = 1.5 m mass of ball = 0.2 kg radius of the circular path (r) = 0.50 m Angle…
Q: a. The reaction force to your weight when you are standing on the floor is b. An astronaut on the…
A: A) is equal in magnitude but acts in the opposite direction to the weight. B) she is in zero gravity…
Q: A car of mass 5400 kg is travelling over a hill with a radius of curvature of 15.4 m, at a speed of…
A: Given: The mass of the car is 5400 kg. The speed of the car is 8 m/s. The radius of the curvature of…
Q: On an amusement park ride, passengers are seated in a horizontal circle of radius 7.79 m. The ride…
A:
Q: Calculate the centripetal force (in N) on the end of a 41 m (radius) wind turbine blade that is…
A: Given: The radius value is given as 41 m with the wind turbine blade that is rotating at 0.4 rev/s.…
Q: Venus has a very nearly circular orbit r= 1.08 * 10¹5m which takes 225 days to comple a full…
A: A speed and direction change in velocity with time is known as acceleration. Objects moving along…
Q: find the mass of Planet X. b) Suppose that at the moment the spacecraft reaches its maximum…
A:
Q: A bowling ball (mass = 4.6 kg, radius = 0.11 m) and a billiard ball (mass = 0.40 kg, radius = 0.028…
A:
Q: What is the direction of the centripetal force in a circular motion? O parallel to the tangential…
A:
Q: When whirling a ball on a string in a circular path, if the string were to break the ball would fly…
A: Given data: The ball is moving in a circular path.
Q: In one amusement park ride, riders enter a large vertical barrel and stand against the wall on its…
A: We must determine the force operating on the rider in order to secure it to the horizontal wall.
Q: a hula hoop spins in order to accelerate at 9.8 m/s^2. What is the speed of the outer edge of the…
A:
Q: A 200 g mass as spun in a horizontal circle of radius 0.45 m with an tangential velocity of 13 m/s.…
A:
Q: A 0.55-kg ball, attached to the end of a horizontal cord, is revolved in a circle of radius 1.3 m on…
A: Given that,Tension : T = 75Nradius : r=1.3mMass : m=0.55 kgNow,The tension force of the cord is…
Q: A tennis ball connected to a string is spun around in a vertical, circular path at a uniform speed.…
A: As per guidelines, the first three questions are answered. For the remaining questions to be…
Q: A disk-shaped space station has been built by Professor Trout. It is in outer space at this moment.…
A:
Q: Three point particles, with masses 4.00 kg, 3.00 kg and 6.00 kg are located along a straight line at…
A:
Q: 2. A 50 kg person is sitting on a bathroom scale while riding on a Ferris Wheel. The Ferris Wheel…
A: Hello. Since you have posted multiple questions and not specified which question needs to be solved,…
Q: Calculate the centripetal force on the end of a 122-m (radius) wind turbine blade that is rotating…
A: Mass of object (m) =6kg Radius of wind turbine blade (r) =122 m Angular velocity of turbine (ohmega)…
Q: A 50-kg ice skater goes around a circle of radius 4 m at a constant speed of 2 m/s on a level ice…
A: The radial acceleration is given by, ar=v2R Here, v is the velocity, R is the radius. The expression…
Step by step
Solved in 2 steps with 1 images