An American football lineman reasons that it is senseless to try to out-push the opposing player, since no matter how hard he pushes he will experience an equal and opposite force from the other player. Use Newton’s laws and draw a free-body diagram of an appropriate system to explain how he can still out-push the opposition if he is strong enough.

An American football lineman reasons that it is senseless to try to out-push the opposing player, since no matter how hard he pushes he will experience an equal and opposite force from the other player. Use Newton’s laws and draw a free-body diagram of an appropriate system to explain how he can still out-push the opposition if he is strong enough.

Name: An American football lineman reasons that it is senselessto try to out
Uploaded: 2024-03-20T06:57:57.000Z
Channel: Bartleby
Description: An American football lineman reasons that it is senselessto try to out-push the opposing player, since no matterhow hard he pushes he will experience an equal andopposite force from the other player. Use Newton’s lawsand draw a free-body diagram of a

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter5: Newton's Law Of Motion

Section: Chapter Questions

Problem 16CQ: Drawing Free-Body Diagrams In completing the solution for a problem involving forces, what do we do...

See similar textbooks

Similar questions

Using Newton's First Law, explain why, in a frictionless environment, a cat that is under motion will stop moving?
What force does a trampoline have to apply to Jennifer, a 45.0-kg gymnast, to accelerate her straight up at 7.50 m/s2 ? The answer is independent of the velocity of the gymnast—she can be moving up or down or can be instantly stationary.
The fire alarm goes off, and a 97-kg fireman slides 3.0 m down a poleto the ground floor. Suppose the fireman starts from rest, slides withconstant acceleration, and reaches the ground floor in 1.2 s. What wasthe upward force F>exerted by the pole on the fireman?
98. mmh Two forces, F1Band F2B, act onthe 7.00-kg block shown in the drawing.The magnitudes of the forcesare F1 559.0 N and F2 5 33.0 N. What isthehorizontal acceleration (magnitude anddirection) of the block?
The front 1.20 m of a 1 400-kg car is designed as a “crumplezone” that collapses to absorb the shock of a collision. If a cartraveling 25.0 m/s stops uniformly in 1.20 m, (a) how long doesthe collision last, (b) what is the magnitude of the average forceon the car, and (c) what is the acceleration of the car? Expressthe acceleration as a multiple of the acceleration of gravity.
Answers in Significant figures and Scientific Notation 2. A woman stands on aweighing scale in a non -moving elevator. When theelevator started to move, thescale momentarily reads only0.60 of the person’s normalweight.Find acceleration (m/s^2) 3. Several boxes were placed ontop of a table and stacked oneach other. The masses arethe following: 2 kg, 1 kg, 0.5 kg,0.2 kg and 0.1 kg. (A) Find thenormal force (N) that the tableexerts on the 2 kg boxB) Find the normal force (N)that the 2 kg box exerts onthe 1 kg box
World-class sprinters can accelerate out of the starting blocks with an acceleration that is nearly horizontal and has magnitude 15 m/s2. Which body exerts the force that propels the sprinter: the blocks or the sprinter herself?
Two teams of nine members each engage in a tug of war.Each of the first team’s members has an average mass of 68kg and exerts an average force of 1350 N horizontally. Eachof the second team’s members has an average mass of 73 kgand exerts an average force of 1365 N horizontally. (a) Whatis magnitude of the acceleration of the two teams? (b) What isthe tension in the section of rope between the teams?
A 500 N parachutist is falling with air resistance of 200 N upwards. What si the net force?
A brave but inadequate rugby player is being pushedbackward by an opposing player who is exerting a force of800 N on him. The mass of the losing player plus equipmentis 90.0 kg, and he is accelerating at 1.20 m/s2backward.(a) What is the force of friction between the losing player’sfeet and the grass? (b) What force does the winning playerexert on the ground to move forward if his mass plusequipment is 110 kg? (c) Draw a sketch of the situationshowing the system of interest used to solve each part. Forthis situation, draw a free-body diagram and write the netforce equation
After falling from rest from a height of 30.0 m, a 0.500-kgball rebounds upward, reaching a height of 20.0 m. If the contactbetween ball and ground lasted 2.00 ms, what average forcewas exerted on the ball?
Two thieves want to steal a 1mx1mx1m Lazada Mystery Box worth of 1million pesos that is placed on a warehouse with a cemented floor. When they successfully break into the warehouse using a bobby pin they realize that they both cannot carry the 400 lb package, so they decided to push it out of the warehouse. If the untouched package and the cemented floor has a coefficient of friction of 0.400, what is the maximum amount of force they first need to exert in order to make the package move when they will: A) push the package with their hands 90 degree with the vertical wall of the box. B) push the package with their hands in 120 degree with the vertical wall of the package. C) When they decided to pull the box instead and their hands are in 120 degree with the top edge of the box. ASAP