Stuck need help!Problem is attached. please view attachment before answering. Really struggling with this concept.Please explain so I can better understand !Thank you so much **Physics Problem: Newton's Laws****Question:**A block slides at a constant speed down an incline. Which Newton’s Law explains the constant speed of the block?a. First b. Second c. Third d. First and Second e. First and Third **Instructions:** Show your work or reasoning below: ---**Explanation:**- **Newton’s First Law (Law of Inertia):** An object in motion stays in motion with a constant speed and direction unless acted upon by a net external force. This law explains why the block maintains constant speed, as the forces are balanced.- **Newton’s Second Law (Law of Acceleration):** This law is expressed as $ F = ma $. Since the block is at constant speed, the acceleration $ a $ is zero, meaning the net force $ F $ is also zero.- **Newton’s Third Law (Action-Reaction):** For every action, there is an equal and opposite reaction. While this explains interactions between two objects, it is not directly about constant speed.In this scenario, the correct answer is **a. First**. The constant speed indicates no net force acting on the block, which aligns with Newton's First Law.

Answered: A block slides at a constant speed down…

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ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

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Stuck need help!

Problem is attached. please view attachment before answering.

Really struggling with this concept.

Please explain so I can better understand !

Thank you so much

**Physics Problem: Newton's Laws**

**Question:**

A block slides at a constant speed down an incline. Which Newton’s Law explains the constant speed of the block?

a. First
b. Second
c. Third
d. First and Second
e. First and Third

**Instructions:**
Show your work or reasoning below:

---

**Explanation:**

- **Newton’s First Law (Law of Inertia):** An object in motion stays in motion with a constant speed and direction unless acted upon by a net external force. This law explains why the block maintains constant speed, as the forces are balanced.

- **Newton’s Second Law (Law of Acceleration):** This law is expressed as $ F = ma $. Since the block is at constant speed, the acceleration $ a $ is zero, meaning the net force $ F $ is also zero.

- **Newton’s Third Law (Action-Reaction):** For every action, there is an equal and opposite reaction. While this explains interactions between two objects, it is not directly about constant speed.

In this scenario, the correct answer is **a. First**. The constant speed indicates no net force acting on the block, which aligns with Newton's First Law.

Expert Solution

Step 1

This is a question regarding how a motion is explained using Newton's motions.

Newton's 1st law of motion states that when there is no net force acting on a body, it remains in rest, or if it was moving, it will continue moving in the same direction with the same velocity.

Newton's 2nd law of motion gives the relation between the force applied on a body and the acceleration it faces. the formula is given by:
$F = m a$
where,
F is the applied force,
m is the mass of the body and
a is the acceleration of the body.

Newton's third law of motion states that when an object applies a force on another object, the other object also applies a force of equal magnitude on the first object.

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