A 014-Kg Baseball Is Dropped from Rest from a Height of of

question 50

Multiple Choice

A 0.14-kg baseball is dropped from rest from a height of 2.0 m above the ground. What is the magnitude of its momentum just before it hits the ground if we neglect air resistance?

• A) \(0.28 \mathrm {~kg} \cdot \mathrm { m } / \mathrm { s }\)
• B) \(0.44 \mathrm {~kg} \cdot \mathrm { m } / \mathrm { s }\)
• C) \(0.62 \mathrm {~kg} \cdot \mathrm { m } / \mathrm { s }\)
• D) \(0.88 \mathrm {~kg} \cdot \mathrm { m } / \mathrm { s }\)
• E) \(1.4 \mathrm { kq } \cdot \mathrm { m } / \mathrm { s }\)