When a bicycle is in motion, the force of friction exerted
by the ground on the two wheels is such that it acts
a) In the backward direction on the front wheel and in the
forward direction on the rear wheel.
(b) In the forward direction on the front wheel and in the
backward direction on the rear wheel.
(c) In the backward direction on both the front and rear
wheels.
(d) In the backward direction on both the front and rear
wheels.
Answer Posted / cryolife
Force of friction exerted by the ground on the two wheels
acts in the backward direction on both the front and rear
wheels.
Ans is (d).
| Is This Answer Correct ? | 17 Yes | 71 No |
Post New Answer View All Answers
Can independent origins be established for two families of transport systems having no sequence or motif similarities without three-dimensional structural data?
How to caculate coordinates of each atoms on 3 D HP model?
What are the limitations of blotting techniques?
Suppose you used the NCBI Blast server to look for a match to a fruit-fly gene. Suppose further that the best alignment contained this section of an alignment: Hit from database: XXXXXXXXXXXXXXNFSTSQ User sequence: SLEAEAAPASISPSNFSSSQ What do the Xs signify?
Is there is best online Training for Bioinformatics
What is the science of bioinformatics?
How a cluster algorithm works?
What is protein sequencing?
What is enzyme-ligand interaction?
what is a qi number?
what is an active ? (UML)
What two possibilities are there to describe how gene fragments may have evolved?
can u give me an example of a project you were involved with that illustrates your interest and skills in bringing people together?
What do you think are the more interesting areas of bioinformatics?
What is the criteria for LTQ (LC-MS/MS) SEQUEST search?