Calculate the magnitude of the normal force on a 20.2 kg block in the following circumstances. (Enter your answers in N.)HINT(a) The block is resting on a level surface.N(b) The block is resting on a surface tilted up at a 40.8° angle with respect to the horizontal.(c) The block is resting on the floor of an elevator that is accelerating upward at 2.28 m/s².(d) The block is on a level surface and a force of 155 N is exerted on it at an angle of 40.8° below the horizontal.Need Help?Read ItWatch ItSubmit AnswerMacBook Pro000000DIIDDF1F2F3F4F5F7F6F8F9F10F11 1. [0/10 Points]DETAILSPREVIOUS ANSWERSSERCP11 4.2.OP.005.MY NOTESPRACTICE ANOTHEA bag of onions weighs 3.00 lb on Earth. What would it weigh on the Moon, where the free-fall acceleration is one-sixth that on Earth? Give your answer in units of newtons.It appears you expressed your answer in units of pounds instead of newtons. NWhat would it weigh on the surface of Pluto, where g is 0.0673 times that on Earth? Give your answer in units of newtons.0.2019It appears you expressed your answer in units of pounds instead of newtons. NWhat is the mass of the bag of onions in kilograms at each of the three locations?EarthHow are weight and mass related? What is the gravitational acceleration on the Earth's surface? Be sure to convert the weight from pounds to newtons before calculating the mass inkilograms. kgMoon0.136Does mass depend on gravity? Should the mass be different from what it is on Earth? kgPluto0.3Does mass depend on gravity? Should the mass be different from what it is on Earth? kgNeed Help?Read ItVN OTESPRAC CEANGIA ERGPET ANCMacBook Pro888ENLF1020F5F4escF3234.QDFGH.KCNM

Answered: Image /qna-images/answer/6f487e67-263b-46ed-a7e5-282a4205ca64.jpg

Calculate the magnitude of the normal force on a 20.2 kg block in the following circumstances. (Enter your answers in N.) HINT (a) The block is resting on a level surface. (b) The block is resting on a surface tilted up at a 40.8° angle with respect to the horizontal. (c) The block is resting on the floor of an elevator that is accelerating upward at 2.28 m/s.

Calculate the magnitude of the normal force on a 20.2 kg block in the following circumstances. (Enter your answers in N.) HINT (a) The block is resting on a level surface. (b) The block is resting on a surface tilted up at a 40.8° angle with respect to the horizontal. (c) The block is resting on the floor of an elevator that is accelerating upward at 2.28 m/s.

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Similar questions

Please solve correctly within 30 Minutes.
Part A Make a free-body diagram of the box B. Draw the force vectors with their tails at the dot. Part B Make a free-body diagram of the box A. Draw the force vectors with their tails at the dot.
Please don't provide handwritten solution ....
Two Blocks having mass m=11.0 kg are connected by a light string passing through two pulleys as shown. The block on the left is resting on an inclined plane of angle 0=45.0° . The pulleys and the planes on which the blocks are resting are frictionless. The blocks are released from rest and allowed to move freely. a. Draw the free body diamgrams for each block and then write down newton's second law of motion for each one separately. b. Find the acceleration of the blocks and the tension in the string.
A 1,040-N crate is being pushed across a level floor at a constant speed by a force F of 390 N at an angle of 20.0° below the horizontal, as shown in the figure a below. Two figures show a side view of a crate positioned upon a horizontal surface. Figure (a): An arrow pointing downward and to the right is labeled vector F and forms an angle of 20° below the horizontal as it approaches the upper left edge of the crate. Figure (b): An arrow pointing upward and to the right is labeled vector F and forms an angle of 20° above the horizontal as it extends from the upper right edge of the crate. (a) What is the coefficient of kinetic friction between the crate and the floor? (Enter your answer to at least three decimal places.)(b) If the 390-N force is instead pulling the block at an angle of 20.0° above the horizontal, as shown in the figure b, what will be the acceleration of the crate? Assume that the coefficient of friction is the same as that found in part (a).
Please help me to answer this. Answer only Number 7
I want the answer
This problem has been removed by your teacher and will not affect your score. A 75kg bicyclist (including the bicycle) is pedaling uphill with a speed increasing at a rate of 1.7m/s?. The bicyclist is also experiencing a 20N drag. Neglect any friction impeding her motion. How many forces are acting on the bicyclist? Are all forces on the bicyclist balanced? What is the magnitude of the net force on the bicyclist? unit 13° What is the magnitude of the normal force on the biyclist? unit How much force is she generating by pedaling? unit cam be d check answers
A 25 kg box is given an initial velocity of 65 m/s up a plane from the bottom of the plane. The plane is inclined 35° to the horizontal. The coefficient of kinetic friction between the box and the plane is 1. 0.45. Sketch a free body diagram of the box, labelling all the forces acting on the box. a. b. Resolve the weight of the box into: i. a horizontal component parallel to the inclined plane, and ii. a vertical component perpendicular to the inclined plane. By applying Newton's second law of motion perpendicular to the plane, determine the normal reaction force of the box. с. d. By applying Newton's second law of motion parallel to the plane, determine the acceleration of the box as it travels up the plane. Calculate the distance the box travels up the plane before coming to a stop.
A massive block was pulled at an angle of 30o in a horizontal rough surface by a force of magnitude F enough for the block to move. If we set the +x-axis at the right, which of the following statements is true about the forces acting on the block? Explain answer. A. The direction of the frictional force experienced by the block is to the leftB. The normal force’s direction is 30 degrees above the +x-axisC. The block will not experience friction since F is just enough to move the block D. The direction of the weight of the block is about 210 degrees from the x-axis.
An object of mass m has these three forces acting on it (there is no normal force, "no surface"). F1 = 1 N, F2 = 10 N, and F3 = 4 N. When answering the questions below, assume the x-direction is to the right, and the y-direction is straight upwards. What is the magnitude of the net force, in newtons? What is the angle θ, in degrees, of the net force, measured from the +x-axis? Enter an angle between -180° and 180°. What is the magnitude, |a| of the acceleration, in meters per square second, if the block has a mass of 8.9 kg?
calculate the magnitude of a normal force on a 22.7 kg for the following circumstances. c. the block is resting on the floor of an elevator that is accelerating upward at 2.53 m/s^2. d. the block is on the level surface and a force of 115 N is exerted on it at an angle of 40.8 degrees below the horizontal.