callumking23 callumking23

19-11-2014
Physics

Answered

What are some examples of helpful and unhelpful frictions?

Verified Answer :

19-11-2014

helpful friction would be the friction on something that you wanted to stop (a car) while unhelpful friction is friction on something that you want to keep going (a curling rock)

Answer Link

Related Questions

if someone ran a marathon of 262 miles in 1 hour 18 mins and 27 seconds how do i find out how many miles per minute they ran

An algebraic expression that has no like terms and no parentheses is in this form two Words

In Nigeria conflict between ethnic groups led to a permanent partition c foreign military intervention b a new democratic constitution d civil war

Use synthetic division to solve $\left(x^3+1\right) \div(x-1)$. What is the quotient? A. $x^2+x+1+\frac{2}{x-1}$ B. $x^2+x+1+\frac{2}{x+1}$ C. $x^2-x+1$ D

A package of colored paper contains 20 pieces of yellow paper This represents 25 of the total pieces of colored paper in the package Write 25 as a rate per 100

How big is Rhode Island

The First Native Americans that Columbus encountered called themselves a Olmec b Taino c Nootka d Homies

Organisms that live in desert and desertscrub biomes have developed unique adaptations that aid in their survival The Sahara Desert takes up ten percent of the

"5 es divisor de 10 y 9 no es múltiplo de 3" se representa: $p \vee \sim q$ Seleccione una: A. Verdadero B. Falso

Which kind of noun is this cities A singular B plural possessive C plural D singular possessive HELP PLEEESE I NEED THIS DONE BEFORE 830