Part 1: A 4.0 kg ball is swung at a constant speed in a vertical circle of radius 2.5 m. If the ball completes one revolution in 3.0 s, what is the tension in the rope at the top of the circle? (Please include a free body diagram.)

Q: Draw the velocity and acceleration vectors next to the pendulum bob at times t, t,, and t3 to show…

A: The pendulum moves under the influence of gravity, and performs a simple harmonic motion. During…

Q: An object undergoing uniform circular motion in a horizontal circle is shown below. What is the…

A: Explanation:   When an object is moving in a circular path it experiences acceleration. This…

Q: The diagram at the right shows a satellite orbiting the Earth in an elliptical path in a clockwise…

A: The satellite orbits the planet in an elliptical orbit.

Q: Swinging Mass: A student is swinging a ball of mass 0.358 kg in a vertical circle at constant speed,…

A: Using the tension on the string at the top and bottom points, we will solve the given question.

Q: Table 2 lass of the wooden ball : 24 598 dynes Trial 1 3 r (cm) 70 cm 70 cm 70 cm No. of rev. 10 10…

A: Solution: For trial 1: mg=24598 dynes=0.25Nm=0.259.8=0.025kg=0.025×103 g   =25gr=70cmv=793.9…

Q: A car is traveling on a banked curve as shown in the figure below. The radius of curvature of the…

A: Resolve all the forces horizontally and vertically. As the vehicle has equilibrium in vertical…

Q: ● ● Centripetal force Forces causing centripetal acceleration any force can cause centripetal…

A:

Q: A simple pendulum, which has been given a small displacement, will perform simple harmonic motion.…

A: We have to find ratio of two pendulum length.

Q: Two billiard balls of equal mass move at right angles and meet at the origin of an zy coordinate…

A: Given, mass of ball A is, mA mass of ball B is mB And  mA=mB=m the initial velocity of ball A is,…

Q: NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to…

A: Given:- The swings of an amusement park ride form an angle of 40° with respect to the horizontal.…

Q: Problem 5: A crate sits on a wooden horizontal surface (a wooden floor). The figure shows a top view…

A: Given: F1 = 23 lbsθ1=22°Fr=32 lbs  along x-axisFy=0 lbs

Q: نة = 4 hy m= L=1m 2a = L

A:

Q: A jet flying in the air executes a vertical circular loop with a radius of 540 m at a constant speed…

A:

Q: car goes around a curve of a radius r at a constant speed v. Then it goes around the same curve half…

A: The centripetal force acting on an object moving in the circular path is given by the below formula…

Q: QUESTION 10 m/s2 ? An object moves with a constant speed of 428 m/s on a circular track of radius 21…

A: Write the expression for the centripetal acceleration. Here, v represents the speed and r…

Q: Tigure DeloW ground level a speed of 5.88 m/s at an angle 0 45.0° above the horizontal.

A: Marble 2 Horizontal and vertical forces components are: V2 x is v2 cos 45° = 5.88×12=4.16 m/s V2 y…

Q: The following two questions refer to the diagram below, in which a mass is attached to a string and…

A:

Q: A child spins rock on string in a horizontal circle with speed v with radius r. Draw a free body…

A: Diagram:

Q: Suppose you twirl a mass on a string in a vertical circle at a constant speed like you did in lab.…

A:

Q: While fishing, you get bored and start to swing a sinker weight around in a circle below you on a…

A: While fishing you get bored and start to swing a sinker weight around in a circle below you on a…

Q: Car A is making a tighter turn with a smaller turning radius than Car B. There Car A has a…

A: We are asked to compare the centripetal accelerations of car A and B. Provided, the radius that car…

Q: 45

A: When the object rotates along the circumference of the circle then it is circular motion. The speed…

Q: 5. The acceleration due to gravity at the surface of a planet is 20 m/s/s. a. Find the mass of the…

A: Given: Acceleration due to gravity g =20m/s

Q: A ball is attached to a shrink 0.60 m in length and has a mass of 1.8 kg. it is moving in a…

A:

Q: Consider a skater moving in uniform circular motion. Draw two labelled FBDS for the skater: a)…

A:

Q: Car A drives at speed v around a circular section of an unbanked road with a radius of curvature r.…

A: Given data, Speed of car A = v radius of curve of car A = r speed of car B = 2v radius of curve B =…

Q: A circular ferris wheel that revolves at a constant rat once every 30 seconds. The radius of the…

A: We know that the distance in the one revolution is 2πr, where r is the radius of the path. We know…

Q: 15. A car is navigating a banked turn. As shown below, the road surface is tilted at an angle from…

A: We are given case of banking of road. The car travels with given speed in a circle. We draw free…

Q: a. The reaction force to your weight when you are standing on the floor is b. An astronaut on the…

A:

Q: Problem 1: A small sphere of mass m = 400g is attached to the end of a cord of length 1.2m and set…

A: We need to calculate tension at different positions of the sphere revolving in a vertical circle.

Q: the first two are inncorrect

A: a) For T1, both blocks are in action So, determine the tension T1. T1=ma+mg+T2T1=(3.54 kg)(1.60…

Q: A cowboy is swinging a ball at the end of an angled rope in a horizontal circle, as shown below.…

A:

Q: In the diagram at the right, draw vector arrows (straight lines with arrowheads) which indicate the…

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Q: Required information NOTE: This is a multi-part question. Once an answer is submitted, you will be…

A: The angle θ is equal to 40°. The length of AB and BD is 5 ft. The velocity of the wheel is 2.1 ft/s.…

Q: A 85 kg person stands on a scale. a.) What would be the scale readout? N- - mg (Express in Newtons,…

A: “Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…

Q: The velocity v of a particle moving in the xy plane is given by v (5.9t – 4.6t2 )i + 8.3j, with v in…

A: Since both questions are different, as per bartleby guidelines we can author only 1st one. Please…

Q: 5. A satellite is in a circular orbit around the Earth at an altitude of h = 1, 250 km above the…

A: Given: Satellite is at height h=1250 km=1250×103 m=1.25×106 m Radius of earth RE=6.37×106 m Mass…

Q: Ball tied to the end of a 1 m long twine as shown it oscillates around a vertical circle under the…

A:

Q: A small body of mass 0.2kg revolves uniformly in a circle on a horizontal frictionless surface…

A:

Q: 5. A rubber stopper of mass 40.0 g is whirled in a horizontal circle of radius 0.400 m with a…

A: Given: Mass of the rubber stopper=m=40 g=40×10-3kg Radius=r=0.4 m Tension=T=8 N

Q: A 25.0 kg box slides down a 40 degrees incline at a constant speed of 10.0 m/s. 1. What would a…

A:

Q: + C E A + 2 3 The above diagrams indicate the motion of a ball moving from left to right and subject…

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Q: Please provide a complete explanation for the answer to the question attached

A: Write the parameters for the FIRST case and calculate the horizontal distance covered by the…

Newton's First Law of Motion

If a very smooth ball is rolled down an inclined surface with zero friction, the ball will continue to roll indefinitely for an infinite time, in an attempt to reach to the same height on the opposite hill!