Can you answer Q # 1,2,&3? Thank you! Directions: Answer the following questions

Question

Can you answer Q # 1,2,&3?
Thank you! Directions: Answer the following questions after reading the Introduction, Concepts and Background to the Uniform Circular Motion Lab 1. Consider an object moving in a circle at a constant speed a. Are all the forces acting on the object balanced? b. Explain why or why not in terms of Newton's laws 2. Figure 2 shows an overhead view of a ball traveling in a circle in a clockwise direction. a. At point A, draw an arrow indicating the direction of the tangent velocity of the ball. b. At point B, draw the direction of the centripetal force on the ball. c. At point C, draw the direction of the centripetal acceleration of the ball. d. If the string were to break as the ball reached point D, draw an arrow from point D to indicate the path the ball would take. Figure 2 3. Read the entire procedure for the Introductory Activity. In Figures 1 and 3, the hand holding the string causes tension in the string, which exerts a force on the rubber stopper. What causes the tension in Figure 5?

Explanation / Answer

1-

A-

No all the forces are not balanced when a particle is moving at a constant speed In a circle.

There is a net force towards center called centripetal force, due to which the particle is moving in circle.

B-

According due Newton's law force = mass × acceleration.

Here the acceleration is towards center. Hence there is a net force.

Related Questions

Navigate

• Browse (All)
• Browse C
• Subjects

---

---

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