Answered: What force must be supplied if a mass…

What force must be supplied if a mass of 0.035 kg is revolved at a speed of 5.38 m/s and the radius of curvature is 0.55 m? Select one: a. b. 1.8 N 53 N 0.34 N OC. O d. 1.0 N

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter7: Gravity

Section: Chapter Questions

Problem 31PQ

See similar textbooks

Related questions

Q: Consider a ball (.5kg) is tossing upward (from an initial elevation of .5m) and rises a vertical…

A: Given data Mass of ball , m=0.5kginitial elevation of .5mVertical distance rises, h=1.5m

Q: 7 = CP An electron is pro- jected with an initial speed vo 1.60 × 106 m/s into the uniform field…

A: Here is the image solution for the subpart 'a'

Q: Question 5 of 10 A student drew the data of the relation between the acceleration and the net force…

Q: bject of mass 0.69 kg is initially at rest. When a force acts on it for 2.9 ms it acquires a speed…

Q: The current amplitude / versus driving angular frequency wa for a driven RLC circuit is given in the…

Q: Devise an experiment to measure the spring constant of an untested spring. Be sure to include the…

Q: Describe how you would use two large , circular Polaroid filters in front of a circular window as a…

Q: 5. work) Given an object located 50 cm from a -3.00 D lens. Where is the image? (show your a. 0.20…

Q: Transverse waves on a string have a wave speed of 8 m/s, amplitude 0.07 m and wavelength 0.32 m. The…

Q: The elevator of a mine weighs 3200 N. In the last upward moments of the descent, the elevator has an…

A: Drawing the free body diagram of elevator T is tension in rope As g=10 m/s2 Mass of elevator is ,…

Q: Three point charges are arranged as shown in the figure below. Find the magnitude and direction of…

Q: A billiard ball moving at 5 m/s strikes a stationary ball of the same mass. After the collision, the…

Q: You are the science officer on a visit to a distant solar system. Prior to landing on a planet you…

Q: Part (a) Assuming the driver just barely avoids a collision, what is the final distance, in meters,…

Q: When 2 dozen tins are placed in a pail, the mass is 4560 grams. When 18 tins are placed in the same…

Q: If Sally could drive a Jetson's flying car at a constant speed of 390.0 km/hr across oceans and…

A: Given data: Distance (d) = 390.0 km/hr Distance (d) = 8.4 AU Required: Time (t)

Q: A 15-watt bulb is connected to a circuit that has a total of 60. Ω of resistance. How many electrons…

A: Write the expression for the power and substitute the required values to determine the current.

Q: If you pick a mass of 11.2 kg from the ground up to 0.73 m above the ground and it takes 1.56 s to…

A: Given data: Mass (m) = 11.2 kg Height (h) = 0.73 m Time (t) = 1.56 s Required: Power (P)

Q: A very strong, but inept, shot putter puts the shot straight up vertically with an initial speed of…

A: Given:- The initial speed is u = 10.4 m/s if the shot was released at a height of 2.4 m and he is…

Q: Suppose a patient has both arms in casts so you decide to take his blood pressure at his calf, which…

A: Write the expression for the diastolic pressure at the calf. Here, pc is the blood pressure at the…

Q: A thick-walled wine goblet can be considered to be a hollow glass sphere with an outer radius of…

A: the outer radius of glass sphere R = 4.10 cm the inner radius of glass sphere r = 3.60 cm refractive…

Q: y Figure 2.12 Intersection of two conducting planes defining a corner in two dimensions with opening…

A: Along the z-axis, two conducting planes at zero potential collide. Given as, the angle between the…

Q: A magnetic field is changing at a rate of 0.5 Tesla/s. If a coil having an area of 0.005 m2 with 50…

A: Given data: Rate of changing magnetic field (ΔB/Δt) = 0.5 T/s Area (A) = 0.005 m2 Number of loops…

Q: a. What is the time constant for the RC circuit? b. After how long does the capacitor become 80%…

Q: There are two factors that contribute to the total stopping distance for a traveling vehicle. These…

Q: A fully supported steel bar is described by the parameters listed below. Round your numerical…

Q: The figure below shows measurements of the solar wind magnetic field at 1 AU over a 24 hour period.…

A: Required : What does the variation in the magnetic field data represent.

Q: Required information 1.40 ΚΩ www 35.0 Ω • 83.0 ΚΩ V 16.0 kQ where X = 2.80 V. If a voltmeter that is…

Q: You have a simple circuit consisting of a battery and a lightbulb (you can imagine that this circuit…

A: Given data: Battery voltage (V) = 6 V Current (I) = 17.08 mA = 17.08×10-3 A Required: Resistance…

Q: Why was the light bulb developed or hoe was it discovered

A: The light bulb is the simplest electrical lamp that was invented for illumination a century ago. It…

Q: a).The displacement at any given time of an object is r = 6 sin 98t where the symbols have their…

Q: A sailboat race course consists of four legs, defined by the displacement vectors A B C and D, as…

A: Given:- Three displacement vectors have a magnitude as A=2.70 km B = 5.30 km and C = 4.40 km…

Q: After a short walk a student has lost 230 kcal of heat thanks to the evaporation of 418g of water…

Q: If vector C is added to vector B, the result is-91-8j. If B is subtracted from C, (C- B) the result…

A: Given c→+B→=-9i-8jc→-B→=5i+4j

Q: projectile hits the ground at an angle of 30 degrees below the horizontal with an energy of 113715…

Q: Required information A 274-V emf is connected to the terminals A and B. 15.00 R₁ R: Here, V = 274V,…

A: Given:- The emf of the circuit is emf V = 274 V R1 = 15Ω and R2 = 19 Ω Find:- The current in…

Q: Question 7 of 10 In conservation of energy experiment (system of mass-cart). The ticker timer gives…

Q: Explain how a compass works with Earth’s magnetic poles.

A: Earth has its own magnetic field magnets attracts and repel each other Every magnet has two…

Q: An alternating voltage given as; V=100 √2 sin100t is applied to a capacitor of 1 µF. Calculate the…

Q: "Light travels in a medium with an index of refraction of 1.79. Find the distance covered by light…

A: GivenIndex of refraction,n=1.79Time,t=2×10-6 s

Q: There are 2 paralell plate capacitors wich are uncharged. They are connected in a RC circuit. Here…

A: Given data: A plate area is 6.0 cm2=6×10-4 m A plate separation is 0.5 mm=0.5×10-3 m The dielectric…

Q: "The far point of a nearsighted student is 30.0 cm. The distance from the eye lens to the retina is…

A: in this question we use lens formula 1/f = 1/v - 1/u object distance would infinite because…

Q: pencil is placed +0.5 meters from a curved mirror. The image is recorded to be upside down at +0.8…

Q: Batteries do work to separate electric charge across its terminals (that's why one terminal is…

A: Given data: Potential difference (ΔV) = 11.5 V Charge (q) = 20.5 mC = 0.0205 C Required: Work done…

Q: Det the velocity of the liquid at the hole, give that h₁=1.5m and h₂= 0.3m h₁ 17₂

Q: f the sphere's radius is 0.5m and its Re in air 1 x 106, what is nearly velocity ( air density =…

A: Given, Radius of the sphere, r = 0.5 m Reynolds number of sphere falling in air, Re = 1×106 m air…

Q: Consider a ball (0.50 kg) is tossed upward (from an initial elevation of 0.5m) and rises a vertical…

Q: A convex lense with a focal length of magnitude 12.0cm has an object 2.50mm tall placed 20.0cm to…

Q: Vector has a magnitude of 10.1 units and points due west. Vector 3 points due north. (a) What is the…

Q: Small frogs that are good jumpers are capable of remarkable accelerations. One species reaches a…

Concept explainers

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.

Question

What force must be supplied if a mass of 0.035 kg is revolved at a speed of 5.38 m/s and the radius of curvature is 0.55 m?
Select one:
a.
1.8 N
53 N
0.34 N
O b.
O C
O d. 1.0 N

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

A cyclist rides a bicycle with a wheel radius of 0.500 m across campus. A piece of plastic on the front rim makes a clicking sound every time it passes through the fork. If the cyclist counts 320 clicks between her apartment and the cafeteria, how far has she traveled? (a) 0.50 km (b) 0.80 km (c) 1.0 km (d) 1.5 km (e) 1.8 km
At takeoff, a commercial jet has a 60.0 m/s speed. Its tires have a diameter of 0.850 m. (a) At how many rev/min are the tires rotating? (b) What is the centripetal acceleration at the edge of the tire? (c) With what force must a determined 1.001015 kg bacterium cling to the rim? (d) Take the ratio of this force to the bacterium's weight.
(a) What is the acceleration due to gravity on the surface of the Moon? (b) On the surface of Mars? The mass of Mars is 6.4181023 kg and its radius is 3.38106 m.
8. At an amusement park there is a ride in which cylindrically shaped chambers spin around a central axis. People sit in seats facing the axis, their backs against the outer wall. At one instant the outer wall moves at a speed of 3.70 m/s, and an 87.0-kg Sferson feels a 565-N force pressing against I m Ssfs back. What is the radius of the chamber? 60 ss 60 s
11. A truck (m = 2700 kg) is passing the middle of a bridge whose radius of curvature is 350 meters. There is a scale mounted on the surface of the bridge and it reads 30,000 N as the truck passes through. What is the speed of the truck? a. 16.7 m/s c. 26 m/s b. 34 m/s d. 21 m/s R
A BMX biker wanted to impress his family by catching some air( aka leaving the ground) while riding over a hill in Tennesse with a radius of curvature of 7.6m. If the BMX biker rides over the hill at 11.2 m/s, will she catch some air and excitee her family? B) What is the minimum speed the biker has to travel in order to leave the ground when cresting the hill?
At takeoff, a commercial jet has a speed of 68 m/s. Its tires have a diameter of 0.88 m. a. At how many rev/min are the tires rotating? b. What is the centripetal acceleration at the edge of the tire in m/s2 c. With what force must a deterimned 1.15 * 10-15 kg bacetrium cling to the rim in N? d. Take the ratio of this force to the bacterium's weight
Future space stations will create an arlificial gravity by rotating. Consider a cylindrical space station 200 m dicmeter rotating about its central axis. Astronauts walk on the inside surface of the space station. What tangential speed will provide nommal" gravity 9.8 m/s ? LOtfen birini seçin: O A. 31.30 m/sec O B. 196 m/s O C. 442.7 m/sec O D. 240 m/s O E. 1959.83 m/s
NASA IS EXPECTED TO SEND A 2600 KG SATELLITE 450 KM ABOVE THE EARTH'S SURFACE. A. WHAT IS ITS RADIUS? B. WHAT SPEED WILL IT HAVE? C. WHAT IS ITS ORBITAL PERIOD? D. WHAT IS ITS RADIAL ACCELERATION?
3. The gravitational field strength at some position far above the earth is 8.2 N/kg. a. What force will act on the following masses, at this position? 1. 2.0 kg II. III. 500.0 kg How far from the centre of the earth is this position? What is the altitude of this position? 4. An astronaut is on a rotating space station with a radius of 2.0 x 10² m. What speed of the astronaut and period of rotation will make the astronaut feel as if she is experiencing her normal earth weight?
A 40 kg child sits on the edge of a carnival ride at a radius of 4 m. The ride makes 3 revolutions in 6 s. question: The force which is holding the child on the ride is most nearly a. 30 N b. 160 N c. 320 N d. 1440 N e. 2880 N
A 4.0 kg car is traveling around a vertical loop with a radius of 2 m. What is the normal force from the surface of the track when the car is at its highest point if it is moving with a speed of 5 m/s? A.40 N B.90 N C.50 N D.10 N