2. A football punter accelerates a football from rest to a speed of 10 m/s during the time in which his toe is in contact with the ball (about 0.20 s). If the football has a mass of 0.50 kg, what average force does the punter exert on the ball?

Q: Newton's first and second laws of motion are considered laws of nature. True False

A:

Q: After a bullet with a velocity of 800 m s-1 penetrates a wooden board, its velocity drops to 600 m s…

A: We are given initial velocity of bullet. We are also given final velocity of bullet. We first find…

Q: How does the concept of laws of motion help the world in the future?

A: Newton's laws of motion govern the motion of bodies and how they interact with each other. Almost…

Q: What is the maximum height (in m) reached by the cannonball from the previous question

A: Cannonball fired directly above the ground with speed  (vo) = 300 m/s.

Q: Which of the following are examples of simultaneous movements? Someone pitching a baseball Someone…

A: Step 1:

Q: Newtons first law of motion

A: Every object continues to be in the state of rest or of uniform motion (constant velocity) unless…

Q: Newton's third law states that: Every action has reaction equal in magnitude and opposite in…

A: Newton's third law is also known as the law of action and reaction.

Q: A man jumping out of a moving train is thrown    A) forward B) backward C) sidewaqys D) None of…

A: Inertia is defined as the tendency for an object to remain in uniform motion or at rest. A body…

Q: Give an example of Newtons third law of motion

A: Introduction: Newton's third law of motion states that, If any object exerts a force on one object…

Q: Show that the average speed of a rabbit that runs a distance of 30 m in a time of 2 s is 15 m/s.

A: The expression for the average speed is,

Q: motion

A: The tendency of a body to maintain its present state is called inertia. It totally depends on the…

Q: Introduction to vector addition and force in physics

A: Vectors. Those physical quantity which has both magnitude and direction and follows vector laws of…

Q: e solve the problem a

A:

Q: What are examples of each one of Newtons law of motion?

A: Basic Details The Newton’s first law of motion is the law of inertia, the Newton’s second law of…

Q: What are the three laws of motion?

A: Three laws of motion

Q: A man weighs 400N and is climbing up a hill that is 30deg, as per the picture below. (Show all work)…

A: A). The free body diagram is shown below in step 2 b). The friction force is 200N c). The…

Q: The branch of dynamics which deals with the motion of bodies without referring to the forces causing…

A: Study of motion is dynamics

Q: What type of projectile motion is a compression spring ping pong ball launcher launching off the…

A: Basically in a compression spring ping pong ball launcher the potential energy as well as kinetic…

Q: would

A: The kinematics equation can be used to find the unknown parameters such as final velocity, distance…

Q: Does the kinematic motion of an object depend on the objects mass?

A: Dependency of kinetic motion of an object on the mass:

Q: What is the meaning of free fall?

A: When a motion of an object or a body occurs under influence of only gravity then the motion is said…

Q: What is force

A: In physics, force is defined as the push or pull on an object with mass that causes it to change its…

Q: What is the relationship between force and time in stopping an object?

A:

Q: What is arbitrary motion?

A: Arbitrary mean the unknown path that cannot be calculated or exactly known.

Q: Which of the following is an example of "physics work"? Walking across the room with your backpack…

A: Let the force = F Let the displacement = d Let the angle between the force and displacement = θ

Q: What is the relationship of speed, time, distance and acceleration to motion?

A: The relationship between speed , time , distance and acceleration to motion  is given by d = ut +…

Q: whats the final velocity and acceleration? 50 N of force was already applied ITEM child crate man…

A:

Q: What is the law that says for every action there is an equal and opposite reaction? O Newton's First…

A: Newton described the motion of an object using three laws.

Q: If you shoot a 10 kg cannonball straight it reaches a height of 600 meters, what was the velocity of…

A:

Q: Name two types of force that oppose motion

A: When a body changes position with the passage of time, the phenomenon is termed motion. According to…

Q: Newton's first law of motion describes the relationship between     Force and momentum     Force…

A: Newton's 1st law of motion states that an object will maintain its state of motion, i.e, it will…

Q: What is instantaneous acceleration?

A: instantaneous acceleration

Newton's Second Law

Newton’s laws of motion describe the relationship between the motion of an object and forces acting on it. Newton’s law of motion has two types as follows: