Register

Sam has a toy truck that he wants to roll on three different surface areas; carpet, wood, and brick. In two sentences, predict which surface area the toy truck will move the fas…

Sam has a toy truck that he wants to roll on three different surface areas; carpet, wood, and brick. In two sentences, predict which surface area the toy truck will move the fas…
102k views
2 votes
Sam has a toy truck that he wants to roll on three different surface areas; carpet, wood, and brick. In two sentences, predict which surface area the toy truck will move the fastest on and why.

User Zitao Xiong
by
8.6k points

1 Answer

0 votes

wood - assuming a flat surface.

The carpet will "grab" the car due friction. A piece of wood will be a smoother surface than a brick, so less friction..

User Matt Montag
by
7.6k points
← Prev Question Next Question →

No related questions found

Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Other Questions

A piston-cylinder device fitted with stops in the cylinder walls contains 2.1 kg of water initially at 150 kPa and 30 °C. Heat is transferred to the system until the final temperature reaches 250 °C. The
A water towers lowest point is 405 ft and the main line is 6 feet below the ground. The ground elevation is at 276 ft. The main line travels 2.9 miles. The pipe will travel through the following flanged
Adding moisture is the ONLY way to obtain saturated air from unsaturated air. a)-True b) False
A face milling operation is to be performed on cast iron. Tool diameter is 5 inches, w = 2 inches, part length = 8 inches, depth of cut = 0.012 inches, f = 0.001 inch/tooth, and N = 250 RPM. Find: MRR,
If a host system is 80% efficient, the minimum horsepower rating of the motor should be ? if the hoist is to provide 20,000 ft-lb/s. a) 45.45hp b) 23,530hp c) 36.36hp d) 42.78hp
Link Copied!