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Question about Newtons' Law

Physics

Originais Teachy

Newtons' Law

Medium

(Originais Teachy 2023) - Question Medium of Physics

In a football match, a player prepares to take a penalty kick and try to score a goal. He kicks the ball with a mass of 0.45 kg, applying a force of 225 N in the direction of the goal and parallel to the ground. Consider the air resistance to be negligible. Based on Newton's Second Law, solve the following items: a) Calculate the acceleration of the ball after the player's kick. b) If the distance to the goal is 11 meters and the ball was stationary before the kick, determine the time required for the ball to reach the goal. c) What is the velocity of the ball when it reaches the goal?

Answer sheet:

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