# Physics

posted by
**Brandon** on
.

A weight W is now placed on the block and

7.7 N is needed to push them both at constant

velocity.

What is the weight W of the block?

Answer in units of N.

posted by
**Brandon** on
.

A weight W is now placed on the block and

7.7 N is needed to push them both at constant

velocity.

What is the weight W of the block?

Answer in units of N.