A man is cleaning the roof of a building by throwing the objects on it. He was sure that the area is safe and threw a piece of metal of mass 2 Kg. 1- Where will the piece of metal rest? 2- What force attracted the piece of metal? 3- What does the force of gravity on the piece of metal represent?

A man is cleaning the roof of a building by throwing the objects on it. He was sure that the area is safe and threw a piece of metal of mass 2 Kg. 1- Where will the piece of metal rest? 2- What force attracted the piece of metal? 3- What does the force of gravity on the piece of metal represent?

Name: CanDo ItExercise 2A man is cleaning the roof of a building by throwin
Uploaded: 2024-03-20T06:56:46.000Z
Channel: Bartleby
Description: CanDo ItExercise 2A man is cleaning the roof of a building by throwing the objects on it. Hewas sure that the area is safe and threw a piece of metal of mass 2 Kg.1- Where will the piece of metal rest?2- What force attracted the piece of metal?3- Wh

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

Mass differs from weight in that:a. all objects have weight but some lack massb. weight is a force and mass is notc. the mass of an object is always more than its weightd. there is no difference
19. As you sit in your chair and study your physics (presuming that you do), the force of gravity acts downward upon your body. The reaction force to the force of the Earth pulling you downward is a. the force of the chair pushing you upward b. the force of the floor pushing your chair upward c. the force of the Earth pushing you upward d. the force of air molecules pushing you upwards e. the force of your body pulling the Earth upwards f . nonsense! Gravity is a field force and there is no such reaction force. Justify your answer:
Q1: In the adjacent figure, if you know that the time of impact of the force is 20 sec and that the body is released from a position of rest, calculate: 1- Accelerating the body. 2- The body's final speed. 3- The distance traveled by the body. FFRC=10 N 10 Kg F=10 N 60°
4. Two students are discussing the gravity forces that affect a small rock (m= 3 kg) and a car (m = 1000 kg). They watch the two objects fall at the same rate. Student 1: "Both the rock and the car fall at the same acceleration, g =9.8 m/s. So they must feel the same amount of gravity force. Student 2: "But more mass means more inertia. You need more force to affect a heavier object, so the car must feel a bigger gravity force than the rock." 39 Do you agree or disagree with either or both of the students? Explain why.
Which force is responsible for a car's decrease in velocity when brakes are applied? gravity buoyancy C. inertia D. friction
Newton’s Third LawExample: an object (O) is in free fall due to the gravitationalforce by Earth on the object (78 What is theNewton’s third law pair for this interaction? A. Drag force due to airfrictionB. Buoyancy force from airC. Normal force of theEarth’s surfaceD. Gravitational force of theobject (O) on the EarthE. I have no idea
1.When a dog gets wet, it shakes its body from head to tail toshed the water. Explain, in terms of Newton’s first law, why thisworks.
Help solving
12. According to Newtons third law: The action force is equal in magnitude to the reactionforce and opposite in direction. The forces also act on different bodies. What does thisexplain?: a) It explains why the net force is always zero. b) It explains why the net force is not always zero. c) It explains why the Sun is much bigger than Earth. d) None of the above
4. You are on a trip to the Moon and have no apparent weight. Youare handed two identically sized boxes, one filled with ping pong ballsand the other with steel free weights. How can you tell which is whichwithout opening them? (Hint: Use Newton’s Laws to explain yourideas)
4. Use the following five words (together with other words) in a single sentence that makes scientific sense: kinetic, static, normal, coefficient, accelerate.
Waxed skis on snow have a us= 0.20 and uk = 0.01. You are on waxed skis on a snow-covered flat road getting a tow from a friend on a snow mobile. A) Draw a free-body diagram of the skier in constant linear motion. Neglect air-resistance. B) Which of the following statements is true? It took less pulling force from the snowmobile to start you moving than to keep you moving. It took less pulling force from the snowmobile to start you moving than to keep you moving. The snowmobile applies a constant pulling force whether you are starting motion or maintaining it. There is not enough information to answer this question.