Assume, hypothetically, that for a particular object the ratio , where is…

PHYSICS · Single correct · AP · Physics 1: Algebra-based · Force and Translational Dynamics · Force and Translational Dynamics

Problem

Assume, hypothetically, that for a particular

2.0\,\text{kg}

object the ratio

\dfrac{m_g}{m_i}=1.05

, where

m_g

is gravitational mass and

m_i

is inertial mass. If the object is released from rest near Earth’s surface where

g = 9.8\,\text{m/s}^2

, what is the magnitude of its initial acceleration? (a)

9.3\,\text{m/s}^2

(b)

9.8\,\text{m/s}^2

(c)

10.3\,\text{m/s}^2

(d)

11.0\,\text{m/s}^2