Part A $-$

Two dimensional object:

At rest the two dimensions of a rectanglular object are: Length$$ L$0$L$0=1\mathrm{.}75$ mm $,$ Height$$ HH $=0\mathrm{.}8$ mm

If the object moves at a speed of $0\mathrm{.}880$c relative to an observer, what is the length L measured by the observer?

Keep $3$ digits after the decimal point. Unit is m

Activate to select the appropriates template from the following choices. Operate up and down arrow for selection and press enter to choose the input value typeActivate to select the appropriates symbol from the following choices. Operate up and down arrow for selection and press enter to choose the input value type

L $=$

nothing

mm

SubmitRequest$$Answer

Part B $-$

Two dimensional object:

If the object moves at a speed of $0\mathrm{.}880$c relative to an observer, what is the object's area measured by the observer?

Keep $3$ digits after the decimal point. Unit is m$2$

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area $=$

nothing

m$2$m$2$

SubmitRequest$$Answer

Part C $-$

Three dimensional object:

A third dimensiona W $=0\mathrm{.}48$ m is added to the two dimensional object in the above parts.

If the three dimensional object moves at a speed of $0\mathrm{.}880$c relative to an observer, what is the object's volume measured by the observer?

Keep $3$ digits after the decimal point. Unit is m$3$

Activate to select the appropriates template from the following choices. Operate up and down arrow for selection and press enter to choose the input value typeActivate to select the appropriates symbol from the following choices. Operate up and down arrow for selection and press enter to choose the input value type

volume $=$

nothing

m$3$m$3$