The positions of a particle moving along a straight line are \[{{x}_{1}}=50\,\,m\] at 10.30 a.m. and \[{{x}_{2}}=55\,\,m\] m at 10.35 a.m. respectively. What is the displacement of the particle between 10.30 a.m. and 10.35 a.m.?

The positions of a particle moving along a straight line are \[{{x}_{1

1.	The positions of a particle moving along a straight line are \[{{x}_{1}}=50\,\,m\] at 10.30 a.m. and \[{{x}_{2}}=55\,\,m\] m at 10.35 a.m. respectively. What is the displacement of the particle between 10.30 a.m. and 10.35 a.m.?
A.	\[2\,\,m\]
B.	\[5\,\,m\]
C.	\[7\,\,m\]
D.	\[9\,\,m\]
Answer» C. \[7\,\,m\]

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The positions of a particle moving along a straight line are \[{{x}_{1}}=50\,\,m\] at 10.30 a.m. and \[{{x}_{2}}=55\,\,m\] m at 10.35 a.m. respectively. What is the displacement of the particle between 10.30 a.m. and 10.35 a.m.?

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