In order to test the accuracy of a speedometer, the vehicle is driven on the interstate so the speedometer reports a constant speed of 60 MPH. A passenger measures the time it takes to travel between mile markers, and finds it takes 63 seconds to travel one mile. The current speedometer gear has 20 teeth. Should it be replaced? If so, how many teeth should a new gear have?
What will be an ideal response?
Yes, 21 teeth
Trades & Technology
You might also like to view...
What is used to link a piston with a connecting rod?
A. wrist pin B. piston journal C. rod eye D. rod big end
Trades & Technology
When one of the data sources used for incident decision making is coming from individual or aggregated log files, the management of those sources becomes critical. What are some of the key activities associated with managing logs?
What will be an ideal response?
Trades & Technology
The short run supply of farm commodities is more inelastic when prices rise than when they fall
Indicate whether the statement is true or false
Trades & Technology
The effects of Chronic Wasting Disease are similar to those of _____ found in cattle.
Fill in the blank(s) with the appropriate word(s).
Trades & Technology