Question

A cyclist is moving along at an initial speed of 10m/s. As he moves, he experiences a friction force of 60 Newtons, but at the same time is applying a forward push with the pedals. Describe what will happen to the velocity of the bicycle if

a) He applies no force at all with the pedals


b) He applies a force of 70N forwards


c) He applies a force of 60N forwards


d) He applies a force of 50N forwards

Answer 1

a is that he will eventually stop right?

Answer 2

thats corrct

Answer 3

b is that he will travel a bit faster

Answer 4

yes

Answer 5

C is that he will be in a constant speed

Answer 6

rigth - because the force = the opposing fractional force

Answer 7

yup, d is that he will get slow and slow and then he will stop

Answer 8

yes

Answer 9

wow, why did I ask this question then, you should medal me lol

Answer 10

right!

Answer 11

though i think a is he will stop very quickly

Answer 12

yeah bc he does not padle

Answer 13

right

Answer 14

thxs

Answer 15

yw