A certain string can withstand a maximum tension of 40 N without breaking. A child ties a 0.37 kg stone to one end and, holding the other end, whirls the stone in a vertical circle of radius 0.91 m, slowly increasing the speed until the string breaks. (a) Where is the stone on its path when the string breaks? (b) What is the speed of the stone as the string breaks?

Q: Two blocks m1=5.6kg and m2= 3.7kg are sliding on a circular track with radius R=8.1m as shown in the…

A:

Q: A bucket full of water is tied at the end of the string of length 3.6 m and moved in a vertical…

A: Here we have to find velocity at the highest point (Vh)   As the bucket is tied to the string of…

Q: A roller-coaster at a theme park is designed so that a 70 kg rider in a car at the top of a circu…

A: Given: The speed of the car at the top of the loop, v=10 m/s. The radius of the loop r=20 m. Mass…

Q: You tie a cord to a pail of water and swing the pail in a vertical circle of radius 0.660 mm .  What…

A:

Q: A roller-coaster car has a mass of 505 kg when fully loaded with passengers. The path of the coaster…

A:

Q: A conical pendulum is formed by attaching a ball of mass m to a string of length l, then allowing…

A: Given: Mass of ball = m Length of string = l Radius of circular path = R

Q: A ball of mass m= 0.275kg swings in a vertical circular path on a string L= 0.85m long. If its speed…

A:

Q: A racetrack has the shape of an inverted cone, as the drawing shows. On this surface the cars race…

A:

Q: or disprove the existence of Santa Claus by determining how long it will take to carry Santa's…

A:

Q: A small block with mass 0.0450kg slides in a vertical circle of radius 0.600m on the inside of a…

A: At the top: N+mg=mv²/rWhere N= force exerted by the block, m=mass, r= radius of vertical…

Q: At amusement parks, there is a popular ride where the floor of a rotating cylindrical room falls…

A:

Q: Modern roller coasters have vertical loops like the one shown here. The radius of curvature is…

A: a) The acceleration of roller coaster is given as,

Q: A roller-coaster car has a mass of 1210 kg when fully loaded with passengers. As the car passes over…

A:

Q: a 0.25 kg stone tied to a rope is swung to make a circular motion in a vertical plane . If the…

A: Given Radius of the circle is r= 300 cm= 3.00 m Acceleration due to gravity is g=9.80  m/s2   Find…

Q: A roller-coaster car has a mass of 504 kg when fully loaded with passengers. The path of the coaster…

A: Given,m = 504 kgr1 = 10.0 mr2 = 15.0 mvA = 19.8 ms

Q: A 1,100kg car is turning on a flat roadway, moving in a circle with a radius of 12m.  The car is…

A:

Q: A roller-coaster car has a mass of 502 kg when fully loaded with passengers. The path of the coaster…

A: Concept: Here in this question, we have to determine the force exerted by the track on the car at…

Q: A nylon string is rated to withstand a force/tension of 100 N. A boy decided to play with this…

A:

Q: A ball of mass m = 0.275 kg swings in a vertical circular path on a string L= 0.850 m long as shown…

A:

Q: One end of a cord is fixed and a small 0.550-kg object is attached to the other end, where it swings…

A:

Q: A 0.2 Kg block on a 0.50 m long string swings in a circle on a horizontal, frictionless table at 75…

A: It is given that

Q: What is the maximum speed of a 1.5 kg ball on a string if it is rotated about a circle of radius 10…

A:

Q: The ball B has a mass of 1.3 kg and is originally rotating in a circle. As shown, the cord AB has a…

A: Given data: The mass of the ball B is m=1.3 kg The distance of A from the plane of motion is d=1.7 m…

Q: At amusement parks, there is a popular ride where the floor of a rotating cylindrical room falls…

A:

Q: How much force does the seat push up on a 80kg pilot as he pulls out of a vertical loop of radius…

A: Given data-                     pilot mass (m) = 80 Kg                   loop radius (r) = 310 m…

Q: A) The earth's radius is 6.37x106m; it rotates once every 24 hours. What is the speed of a point on…

A: Solution: A. First of all, calculate the radius of the particle at one-fourth of the arc measured…

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 34.6-gram Hot Wheels car is moving along the ground with a speed of 2.57 m/s. It approaches a hill…

A: The hot wheel car rolls back after the rolls up along the inclined hill due to its weight. Thus,…

Q: The question states:The hammer throw is a track-and-field event in which a 7.3-kg ball (the…

A: The velocity at the time of release, is given by,

Q: A ball of mass m = 0.275 kg swings in a vertical circular path on a string L= 0.850 m long as shown…

A:

Q: A ball of mass 6.0 kg, which is attached to a very light string, is held parallel to ground. The…

A: Given that,A ball of mass 6.0 kgIt is attached with a very light string.Which is the held parallel…

Q: A certain string just breaks when it is under 23 N of tension. A boy uses this string to rotate a…

A:

Q: A car of mass 1,110 kg makes a circular turn of radius 16 m along a level roadway. The coefficient…

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: The tension force of the cord is equal to the centripetal force of the ball,

Q: A 0.2 kg ball attached to a 1.5 meter string moves in a vertical circle. What is the minimum speed…

A:

Q: A 0.50 kg mass attached to the end of a string swings in avertical circle (radius=2.0m). When the…

A:

Q: A 0.6 kg ball moves in a vertical circle on a 1m long string. If the speed at the top is 3.80 m/s,…

A: The weight of the ball is calculated as, W=mgW=0.6 kg9.8 m/s2W=5.88 N (a) The Tension in the string…

Q: A 0.80 kg ball , attached to the end of a horizontal cord , is rotated in a acircle of radius 2.0m…

A: Given information: The mass of the ball (m) = 0.8 kg The length of the string (l) = 2.0 m The…

Q: A small object of mass 0.20 kg is whirled in a horizontal circle at the end of the 1 m long cord.…

A:

Q: A 10.5-kg monkey is hanging by one arm from a branch and swinging on a vertical circle. As an…

A:

Q: A roller-coaster car has a mass of 1120 kg when fully loaded with passengers. As the car passes over…

A: (a) Analyze the free body diagram at the top of the hill. Here, FN, m, g and ac represent the…

Q: A 1.5kg rock is tied to the end of a 1.25m string and is swung in a vertical circle at a constant…

A:

Q: A 0.6 kg mass attached to the end of a string swings in a vertical circle (radius = 3.5 m). When the…

A:

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.