What keeps Earth moving around the Sun? a friend opinion that inertia keeps it moving. Discuss and correct your friend’s wrong statement.
Q: According to the below equation and if the massof the moving object is 100 g that movies 23.7 rad/s…
A: Given: m = 100g = 0.1 kgw = 23.7 rad/sr = 34 cm = 0.34 m Fc = mv2/r = mrw2
Q: 8. The minute hand on the clock. a) What is the centripetal force? b) Draw the diagram.
A: 8). We know that a minute hand takes 60 minutes to complete the full circle on the clock face t=60…
Q: Centripetal Acceleration The rotating platform is not friction free. Friction will cause an angular…
A: Formulas to be used:- Centripetal acceleration(ar) = ω2r…
Q: Find the magnitude (in µT) and direction of the net magnetic field at a point halfway between the…
A: Hey, since there is multiple subpart question posted, we will answer first three questions. If you…
Q: b) Centripetal forces can have different natures. Identify the nature of the centripetal force used…
A:
Q: What is centripetal and centrifugal forces explain with examples.
A: Both centripetal and centrifugal force are associated with circular motion. They are equal in…
Q: R The figure above is taken from one of the Webassign HW problems which shows a person held up…
A:
Q: A curved road with radius 80m is perfectly banked with an angle of 20°. The designed speed of the…
A:
Q: f) a child being swung around in a horizontal circle by a well-meaning adult:
A: A child is being swung around in a horizontal circle by a well-meaning adult.
Q: 27 In the Olympic Hammer toss, a weight is spun and toss as far as possible. Four students had a…
A: C. Cleveland says that gravity is what provides the Centripetal Force to the weight.
Q: Frication Da ball at the end of a string being swung in a horizontal circle: Tension
A: Since you have specified that you required answer of question d hence i am answering part d only.…
Q: A 1.3 kg rock is swung in a circular path and in a vertical plane on a 3.3 m length string. At the…
A:
Q: 6. Acceleration due to gravity and centripetal acceleration of the moon The Moon remains in its…
A: The objective of the question is to understand why the Moon remains in its orbit around the Earth…
Q: A 240 g block on a 58.0-cm-long string swings in a circle on a horizontal, frictionless table at…
A:
Q: Why is a body weightlessness at the centre of the Earth? Explain.
A: Weight of the body at any point,
Q: Mass m on the frictionless table is connected by a string through a hole in the table to a hanging…
A: Here m1 rotates in a circle of r radius. Let the velocity of the mass m1 be v. Mathematically,…
Q: How does a centrifuge make an astronaut feel heavier? A. The centrifuge increases the force of…
A: How does a centrifuge make an astronaut feel heavier
Q: ing what you know about uniform circular motion and Newton's 2nd Law, explain why curved roads…
A: Newton second law says that the net force is equal to the product mass and acceleration. Centripetal…
Q: How fast does our beautiful Earth spin around its own axis? In other words, what is the tangential…
A: Have a look dear . I have solved this question
Q: An engineer is trying to determine the speeds at which she can swing a 400kg wrecking ball without…
A:
Q: by centripetal force. 9. When a car is going around a circular track with constant speed, what…
A:
Q: The direction of centripetal force is away from the axis of rotation. True False
A:
Q: A car of mass 1,950 kg travels along a circular road of radius 65.0m at 19.0m/s a) Calculate the…
A: a) The expression for the car's magnitude of centripetal acceleration is,…
Q: Which of the three orbits shown below (A, B, or C) would you say most closely matches the shape of…
A: The eccentricity of Earth's orbit around the Sun is 0.05. This implies that the Earth's orbit around…
Q: A 10 kg ball is attached to the end of a string is revolving uniformly in a horizontal circle of…
A: Given Data : The mass of the ball is given as m=10Kg The radius of the rotation of the ball is given…
Q: A 80kg astronaut is training in human centrifuge to prepare for a launch. The astronaut uses the…
A:
Q: J) you turning on roller skates or roller blades:
A: When an object moves along a circular path then there is some force is necessary to apply on the…
Q: A 1050 W radiant heater is constructed to operate at 115 V. (a) What is the current in the heater…
A: Given: Power,P=1050WPotential Difference,V=115VTime,t=3.89hrs=3.89×3600s The quantity of energy…
Q: A boy with a mass = 50 kg is riding the ferris wheel the radius of the ferris wheel is 5m The ferris…
A: Given:mass m=50kg radius r=5m frequency w=6/pi rpm = (6/pi)*(2pi/60) rad/s = 0.2 rad/s
Q: 8. The minute hand on the clock. a) What is the centripetal force? b) Draw the diagram.
A: Solution:
Q: The average radius of Mars is 3,397 km. If Mars completes one rotation in 24.6 hours, what is the…
A: Average radius of mars r= 3397 kmTime taken by mars to complete one rotation = 24.6 HoursWe have to…
Q: Circular Motion - A car can just make it around a curve without slipping at 27 m/s when the…
A: R = V2/ug Here, R =radius of curvature of road V = maximum safe speed . = 27 m/s u =…
Q: 9. An object is on a rotating table, rotating with the table, as shown. A FBD drawn by a student is…
A:
Q: Circular Motion. Please answer vertically. Thank You. A 5000 kg airplane is flying in a circle. a)…
A:
Q: Using your knowledge of centripetal and centrifugal forces, explain the forces felt by a person on…
A: This question is based on law of motion.
Q: 5. NASA uses large centrifuge to study the effects of large forces on astronauts prior to their…
A: radius (r) = 8.9 m acceleration (a) = 20 g g = 9.81ms2Let the tangential speed = v
Q: 25 The Centripetal Force of a Merry-Go-Round has a value of 600N. If the speed of the Merry Go Round…
A:
Q: Two cars are making a turn. The Car A is four times more massive than the Car B. If they make the…
A: Let mA be the mass of the mass of the car A and mB be the mass of the car B. Given that,…
What keeps Earth moving around the Sun? a friend opinion that inertia keeps it moving. Discuss and correct your friend’s wrong statement.
Trending now
This is a popular solution!
Step by step
Solved in 2 steps