A football punter accelerates a football from rest to a speed of 11 m/s during the time in which his toe is in contact with the ball (about 0.14 s). If the football has a mass of 0.43 kg, what average force does the punter exert on the ball? N

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Q: Z Your answer is partially correct. Try again. The velocity of a 2 kg particle is given by V = (2t i…

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Q: (a) During an ice skating performance, an initially motionless 80.0-kg clown throws a fake barbell…

A: a. According to the conservation of momentum, m1v1+m1v2=m1v1'+m2v2'

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A: Given:Initial speed of the ball, u = 0 m/sFinal speed of the ball, v = 15 m/sTime of contact, t =…

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A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: A man claims he can safely hold on to a 12.5-kg child in a head-on collision with a relative speed…

A: SOlution: Given that mchild = 12.5 kg v = 116 mi/h = 1161x160x60x16091 m/s v = 51.85 m/s ∆t = 0.13 s

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A: In the given question We have to determine the value of given parts

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Q: At the center of a 68m diameter circular ice rink, a 84 kg skater travelling north at 2.43 m/s…

A: Ans:- Image-1

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Q: A football punter accelerates a football from rest to a speed of 15 m/s during the time in which his…

A: the average force is, Fav=mv-ut

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Q: A mug of root beer is sliding across a horizontal table with a constant velocity of 5.0[m/s], and is…

A: Mass of the mug (m)=2.6 kg Coefficient of kinetic friction between table and mug (μ)=0.25

Q: (a) We know from experience that we cannot just pull ourselves at our feet away from the ground. Why…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: (c) What is the maximum possible change in the length of a day due to the collision?

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Q: A man claims he can safely hold on to a 12.0-kg child in a head-on collision with a relative speed…

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Q: A 55-kg woman and a 75-kg man stand 13 m apart on frictionless ice. a) 7.5m b)If each holds one…

A: Given : m1 = 55 kg m2 = 75 kg x = 13 m

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A: A)

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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: