gure 1) shows a free-body diagram. Suppose that Part A 14,000 N Choose a realist

Question

gure 1) shows a free-body diagram. Suppose that Part A 14,000 N Choose a realistic dynamics problem for which this is the correct free-body diagram A 15,000 N truck starts from rest and moves up a 15 hill with the engine providing a 14,000 N force in the direction of the motion. Assume the rolling friction force between the truck and the road is very small. If the hill is 50 m long, what will be the speed of the truck at the bottom of the hill? O A 14,000 N truck starts from rest and moves down a 15° hill with the engine providing a 15,000 N force in the direction of the motion. Assume the rolling friction force between the truck and the road is very small. If the hill is 50 m long, what will be the speed of the truck at the bottom of the hill? Figure ( A 14,000 N truck starts from rest and moves up a 15 hill with the engine providing a 15,000 N force in the direction of the motion. Assume the rolling friction force between the truck and the road is very small. If the hill is 50 m long, what will be the speed of the truck at the bottom of the hill? O A 15,000 N truck starts from rest and moves down a 15° hill with the engine providing a 14,000 N force in the direction of the motion. Assume the rolling friction force between the truck and the road is very small. If the hill is 50 m long, what will be the speed of the truck at the bottom of the hill? 14,500 N Submit Request Answer 150 Part B Complete previous part(s) 15,000 N

Explanation / Answer

The verticall downward force is 15000N so the weight of the truck is 15000N. So the correct options can be the 1st one or the last one.

The 14000N thrust is in the direction of motion, so the truck must be moving down the incline.

So the correct option is option4

Related Questions

Navigate

• Browse (All)
• Browse G
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.