A tennis ball connected to a string is spun counterclockwise around in a vertical, circular path at a uniform speed. The ball has a mass m = 0.2 kg and moves at speed v = 2.4 m/s. The circular path has a radius of R = 0.29 m. The ball is at the bottom of the circle as shown.  What is the magnitude of the tension force on the ball at this instant, in Newtons? Use g = 10 m/s2.

Q: A 55-kg child riding a Ferris wheel (radius = 11 m) travels in a vertical circle. The wheel…

A:

Q: A block is hung by a string from the inside roof of a van. When the van goes straight ahead at a…

A:

Q: The stone can thrown by ype of slingshot can be made length of rope and a leather pocket for holding…

A: motion of projectile can be divided into x component and y component.

Q: A car rounds an unbanked curve of radius 50 m at a constant speed. If the coefficient of static…

A:

Q: A 3.1kg object is attached to a vertical rod by two strings as in the figure below. The object…

A: Mass of ball is 3.1kg It rotates at the speed of 5.05m/sec Length of rod is 3m Distance of ball from…

Q: A 4.4 cm diameter, 24 g plastic ball is attached to a 1.2 m long string and swung in a vertical…

A:

Q: A 59-kg child riding a Ferris wheel (radius = 15 m) travels in a vertical circle. The wheel…

A: Introduction: Motion of the object in the circular path is described with the help of Newton’s laws…

Q: A 510.0 g ball moves in a vertical circle on a 82.0 cm-long string. If the speed at the top is 4.10…

A: Given: The mass of the ball is 510 g = 0.51 kg. The speed of the ball at the top of the circle is…

Q: A puck of mass m = 0.075 kg is moving in a circle on a horizontal frictionless surface. It is held…

A: Given, m = 0.075kg L= 0.34m t= 0.65 s Formula used : Ft = mLw2 , v = Lw

Q: please answer with steps

A: Apply the conservation of energy between the top of the inclined and the top of the hump.

Q: What is the radius r of the turn

A: Here,v=rtan(θ)∴18.05=(r∗9.8∗tan20)∴r=91.34m This will be the radius r of the turn

Q: A conical pendulum is a weight or bob fixed on the end of a string suspended from a pivot. It moves…

A: Given:  mass of bob, m = 0.27 kg  length of pendulum, L = 0.70  angle, θ = 13°

Q: A ball of mass 19.5 g is attached to a cord of length 0.568 m and rotates in a vertical circle. What…

A:

Q: A person of mass 60.0 kg is riding on a Ferris wheel as illustrated. Draw the free body diagram for…

A: Draw the free body diagram and then apply the Newton's second law. Also use the centripetal…

Q: A 66 g ball is fastened to one end of a string 55 cm long and the other end is held fixed at point O…

A:

Q: A 60.0-kg student sits in a car rolling on the top of a hill as shown. The car moves at a constant…

A:

Q: A small block with mass 0.0400 kg slides in a vertical circle of radius 0.0720 m on the inside of a…

A: Mass of the block (m) = 0.0400 kgRadius of the circle (r) = 0.0720 mNormal force at the bottom…

Q: Two identical springs are connected in series as shown, each spring has a spring constant of 81 N/m.…

A: We will answer the first question, since the exact question is not specified. Please resubmit with…

Q: An engineer is trying to determine the speeds at which she can swing a 400kg wrecking ball without…

A:

Q: Find the speed of the object in m/s   Find the force applied to the object by the bar at the top of…

A: Newton's Second Law of motion Newton's Second Law of motion states that the rate of change of linear…

Q: A tennis ball connected to a string is spun counterclockwise around in a vertical, circular path at…

A: Mass of ball "m"= 0.23 kg  Radius of circular path "r"= 0.25 m  Velocity of ball "v"= 2.5 m/ s .…

Q: A 300 g block on a 52.0 cm long string swings in a circle on a horizontal, frictionless table at…

A: (a) The speed of the block is, v=55.0 revmin2πr1rev60 s1 min=55.0 revmin2π0.52 m1rev60 s1 min=2.99…

Q: nd 4. A 22.0 kg child is riding a playground merry-go-round that is rotating at 40.0 rev/min. What…

A:

Q: A ball is on the end of a string. The ball is being swung in a vertical circle at a constant speed.…

A: A ball is on the end of a string. The ball is being swung in a vertical circle at a constant…

Q: A 0.50 kg ball attached to the end of a horizontal cord is rotated in a circle radius 2.1m on a…

A:

Q: A car of mass 1418 kg drives around a circular section of a curve with radius 60.7 m. The car is…

A: mass of car = 1418 kg radius = 60.7 m speed of car = 34 m/s

Q: A small airplane of mass 1200 kg is doing a horizontal turn. The turn requires the pilot to bank the…

A:

Q: Suppose you swing a ball of mass m in a vertical circle on a string of length L. As you probably…

A:

Q: A body of mass 8 kg moves in the xy-plane in a counterclockwise circular path of radius 3 meters…

A: Given, First, let's find the angular velocity of the body. Since the body makes one revolution every…

Q: circle on a horizontal frictionless surface. It is held in its path by a massless string of length…

A: Mass (m) = 0.095 kg Length of string (L) = 0.63 mTime to complete one revolution or time period (t)…

Q: A 73.0-kg student sits in a car rolling on the top of a hill as shown. The car moves at a constant…

A: Free body diagram is shown below: W = weight Fc = centrifugal force N = normal force

Q: A baseball with m=0.57kg is spun vertically on a string with length L=0.73m. The string can support…

A:

Q: A roller-coaster car of mass 309 kg (including passengers) travels around a horizontal curve of…

A: Given Mass, m=309 kg Radius, r=35.2 m Speed, v=21.3 m/s

Q: A curve in a stretch of highway has radius 512 m. The road is unbanked. The coefficient of static…

A: In the given question, Radius of the highway (r) = 512m Coefficient of static friction (μ) = 0.6 We…

Q: speed. The ball has a mass m = 0.14 kg and moves at speed v = 2.7 m/s. The circular path has a…

A:

Q: A ball of mass 100gr is attached to an 80cm long string and undergoes vertical circular motion. The…

A:

Q: A toy airplane with a mass of exactly 0.200 kg is tied to a 1.50 m string. The other end of the…

A: Given : mass of toy, m = 0.2 kg              length of string, L = 1.50 m             Angle with…

Centripetal Force

A particle, body, object or certain mass while travelling in a rotational path or semicircular path, experiences an inertia force. If that inertia force pulls the towards the inward of the imaginary circle in the rotation, it is termed as centripetal force.