Caroline (45 kg) is riding looping roller coaster (radius = 15 meters) at Cedar Point. At the top of the loop she experiences an acceleration of 13.75 m/s/s. Use g=10N/kg for the gravitational constant. Draw a force diagram of the forces acting on Caroline. Determine which force is larger-normal force of gravirational force? Why? What is the normal force of the seat on Caroline? Sh

Caroline (45 kg) is riding looping roller coaster (radius = 15 meters) at Cedar Point. At the top of the loop she experiences an acceleration of 13.75 m/s/s. Use g=10N/kg for the gravitational constant. Draw a force diagram of the forces acting on Caroline. Determine which force is larger-normal force of gravirational force? Why? What is the normal force of the seat on Caroline? Sh

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter6: Energy Of A System

Section: Chapter Questions

Problem 15OQ

See similar textbooks

Similar questions

The Lunar Reconnaissance Orbiter (LRO), with mass m = 1850 kg, maps the surface of the Moon from an orbital altitude of 50.0 km. What are the magnitude and direction of a. the force the LRO experiences due to the Moons gravity and b. the force exerted by the LRO on the Moon?
Figure P7.45 shows a picture of American astronaut Clay Anderson experiencing weightlessness on board the International Space Station. a. Most people have the misconception that a person in a spacecraft is weightless because he or she is no longer affected by gravity. Show that this premise cannot be true by computing the gravitational field of the Earth at an altitude of 200 km the typical altitude of a spacecraft in orbit. Compare this result with the gravitational field on the surface of the Earth. b. Why would astronauts in orbit experience weightlessness even if they are experiencing a gravitational field (and therefore a gravitational force)?
The gravitational force exerted on an astronaut on the Earths surface is 650 N directed downward. When she is in the space station in orbit around the Earth, is the gravitational force on her (a) larger, (b) exactly the same, (c) smaller, (d) nearly but not exactly zero, or (e) exactly zero?
(a) A 22.0-kg child is riding a playground merry-go-round that is rotating at 40.0 rev/mm. What centripetal force is exerted if he is 1.25 m from its center? (b) What centripetal force is exerted if the merry-go-round rotates at 3.00 rev/min and he Is 8.00 m from its center? (c) Compare each force with his weight.
The mass of a particle is 15 kg. (a) What is its weight on Earth? (b) What is its weight on the Moon? (c) What is its mass on the Moon? (d) What is its weight in outer space far from any celestial body? (e) What is its mass at this point?
Suppose an alien civilization has a space station in circular orbit around its home planet. The stations orbital radius is twice the planets radius, (a) If an alien astronaut has weight w just before launch from the surface, will she be weightless when she reaches the station and floats inside of it? (b) If not, what will be the ratio of her weight in orbit to her weight on the planets surface?
Caroline (45 kg) is riding looping roller coaster (radius = 15 meters) at Cedar Point, At the top of the loop she experiences an acceleration of 13.75 m/s/s. Use g310N/kg for the gravitational constant. Draw a force diagram of the forces acting on Caroline. Determine which force is larger-normal force of gravirational force? Why? What is the normal force of the seat on Caroline? work and include units to rece
Question 13 One of the critical training components for NASA astronauts is the weightlessness simulation (which is really zero normal force). The astronauts are flown in a vertical circle in an airplane. T experience weightlessness, how fast should the airplane be moving at the top of the vertical circle? The diameter of the trajectory is 4.61 km. Use g = 9.80 m/s (PAMP1312F20) a) 0425 m/s b) O 106 m/s c) O 213 m/s d) O 301 m/s e) O 150 m/s Revie
Two objects attract each other with a force of gravity (Fgrav) of 36 N. If the distance separating the objects is doubled and the masses one of the objects is tripled, then what is the new force of gravitational attraction? PSYW
The 2-lb box slides on the smooth circular ramp. If the box has a velocity of 30 ft/s at A, determine the velocity of the box and normal force acting on the ramp when the C box is located at B and C. Assume the radius of curvature of the path at Cis still 5 ft. В 5 ft 30 ft/s A
A 5.85kg object is attached to two 5.0m-long cablesand swung around in a circle at 14.8m/s. See the diagram below andassume there is no frictioninvolved. a.Draw a free-body diagram for the mass from the world’s (inertial) reference frame b.What is the acceleration of the mass from the world’s (inertial) reference frame? c.Draw afree-body diagram for the mass from the frame of reference of the 5.85kg object d.What is the acceleration of the mass from the frame of reference of the 5.85kg object? e.Determine the tension in the two strings, and explain why the tensions are not the same
3 The gravitational force between two objects with masses 9kg and 33kg separated by a distance 5m is x10 N. saved Oa. 49524.75 Ob. 9904.95 question . 79.24 Clear my choice 4 sed d out of A 22kg crate resting on a horizontal surface is pushed as shown. If a force of 69N is required to move the crate the coefficient of static friction ) between the crate and the floor is D Type here to search