Questions: Identify the forces acting on the football: A football is moving upward and rightward towards the peak of its trajectory. Ignore air resistance.

Identify the forces acting on the football:
A football is moving upward and rightward towards the peak of its trajectory. Ignore air resistance.

Transcript text: Identify the forces acting on the football: A football is moving upward and rightward towards the peak of its trajectory. Ignore air resistance.

Solution

Solution Steps

Step 1: Identify the Forces Acting on the Football

In the scenario described, the football is moving upward and rightward towards the peak of its trajectory. Since air resistance is ignored, the only force acting on the football is gravity. Gravity acts downward on the football.

Step 2: Determine the Type of Force

The force of gravity is a non-contact force that acts on the football due to its mass and the gravitational pull of the Earth. This force is constant in magnitude and direction, acting vertically downward.

Step 3: Analyze the Relative Magnitude of Forces

Since air resistance is ignored, there are no horizontal forces acting on the football. The only force is the gravitational force, which acts downward. The magnitude of this force is equal to the weight of the football, calculated as \( F = mg \), where \( m \) is the mass of the football and \( g \) is the acceleration due to gravity (approximately \( 9.81 \, \text{m/s}^2 \)).

Final Answer

The only force acting on the football is the gravitational force, which acts downward. The relative magnitude of this force is constant and equal to the weight of the football.

\[ \boxed{\text{Downward: Gravitational Force}} \]

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