https://file.aiquickdraw.com/mathbot/file/1729102336686bicu9zy4.jpg

Here are the questions extracted from the image:

### 1. **Tug-of-war Force**
   - *During P.E., a class plays tug-of-war. Team A pulls with 100 N of force while Team B pulls with 75 N of force.*
   - **What is the net force?**
     - A. 175 N
     - B. 25 N
     - C. 1.3 m/sec
     - D. 0.75 m/sec

**Solution**: The net force in a tug-of-war is the difference between the forces of both teams.
\[
\text{Net force} = 100\, \text{N} - 75\, \text{N} = 25\, \text{N}
\]
Answer: **B. 25 N**

---

### 2. **Speed Calculation**
   - *Luna runs 5000 m in 35 minutes during a cross-country meet.*
   - **What was her speed?**
     - A. 4965 N
     - B. 143 m/min
     - C. 5035 N
     - D. 0.007 m/min

**Solution**: Speed is calculated as distance divided by time. Convert time to minutes.
\[
\text{Speed} = \frac{5000\, \text{m}}{35\, \text{min}} \approx 142.86\, \text{m/min}
\]
Answer: **B. 143 m/min**

---

### 3. **Force Required to Move a Bowling Ball**
   - *What force would you need to push a 10 kg bowling ball down the lane at 3 m/s²?*
     - A. 7 N
     - B. 13 N
     - C. 3.3 N
     - D. 30 N

**Solution**: Force is calculated by Newton's second law: \( F = m \times a \).
\[
F = 10\, \text{kg} \times 3\, \text{m/s}^2 = 30\, \text{N}
\]
Answer: **D. 30 N**

---

### 4. **Mass of a Truck**
   - *What is the mass of a truck if it uses a force of 14,000 N while accelerating at a rate of 5 m/s²?*
     - A. 3.5 kg
     - B. 14,005 kg
     - C. 2800 kg
     - D. 70,000 kg

**Solution**: Use Newton's second law: \( F = m \times a \).
\[
m = \frac{F}{a} = \frac{14,000\, \text{N}}{5\, \text{m/s}^2} = 2800\, \text{kg}
\]
Answer: **C. 2800 kg**

---

Let me know if you'd like further details or explanations!

### Follow-up questions:
1. What would the net force be if Team B pulls with 95 N instead of 75 N?
2. How much time would Luna take to run 10,000 m at the same speed?
3. If the bowling ball accelerates at 4 m/s², what would the new force be?
4. What would happen to the truck's acceleration if the force applied was doubled?
5. How would the speed of Luna's run change if she ran 6000 m in 30 minutes?

### Tip: 
Always ensure units are consistent when calculating physical quantities, especially in problems involving speed, force, and mass.

During P.E., a class plays tug-of-war. Team A pulls with 100 N of force while Team B pulls with 75 N of force. What is the net force?

Find out how to calculate the net force during a tug-of-war where Team A pulls with 100 N and Team B pulls with 75 N. This problem applies Newton's laws of motion and is suitable for middle school students (Grades 6-8).

Math Problem Statement

Solution

Ask a new question for Free

By Image

Math Problem Analysis

Mathematical Concepts

Formulas

Theorems

Suitable Grade Level

Related Recommendation