A bicycle rides in a straight line at 1 km at 10 km/h and then another 1 km at 26 km/h . Part APart complete

Is the average speed of the bicycle greater than, less than, or equal to 20 km/h?

Is the average speed of the bicycle greater than, less than, or equal to 20 ?

The average speed of the bicycle is equal to 20 km/h.

The average speed of the bicycle is less than 20 km/h.

The average speed of the bicycle is greater than 20 km/h.

Ineed asap! list 3 examples in which friction us or makes things easier in our daily life. explain the effect of friction for each. *make sure you explain the effect of friction for each example! *

Which wave is the result of amplification and produces a louder sound

Now that we have a feel for the state of the circuit in its steady state, let us obtain the expression for the current in the circuit as a function of time. note that we can use the loop rule (going around counterclockwise): e−vr−vl=0. note as well that vr=ir and vl=ldidt. using these equations, we can get, after some rearranging of the variables and making the subsitution x=er−i, dxx=−rldt. integrating both sides of this equation yields x=x0e−rt/l. use this last expression to obtain an expression for i(t). remember that x=er−i and that i0=i(0)=0. express your answer in terms of e, r, and l. you may or may not need all these variables. use the notation exp(x) for ex.