Here's a logic test: Harry figured out that his dock has more resistance then his workstation when he slid his hat over the two surfaces. Harry's hat reached a higher speed moving over the (A) workstation or (B) dock  Choose the answer between "dock" and "workstation".
dock

Here's a logic test: A model car rolling across a desk is experiencing more friction then one rolling across a display case. Which surface will give the model car a rougher ride? (A) display case (B) desk  Choose the answer between "desk" and "display case".
display case

Here's a logic test: The metal bar was much more flexible once it had been heated so it was (A) more breakable (B) less breakable  Choose the answer between "Heated metal bar" and "Metal bar".
Metal bar