Ask question

Ask question

All categories

2 years ago

14

A man on a bicycle of total mass of 10kg has a Velocity of 2 ms.' He Paddles faster for 5 seconds and the velocity Increase to i

t 4ms Calculate the average force Produced.

1 answer:

sesenic [268]2 years ago

7 0

Answer:

the value of force, F=4.0N

Explanation:

Firstly, recall velocity-time equation

v=u+at
(4)=(2)+a(5)
a=0.4m/s²

Secondly, recall the Newton's 2nd Law

<em>F</em><em>=</em><em>ma</em>
<em>F</em><em>=</em><em>(</em><em>1</em><em>0</em><em>)</em><em>(</em><em>0</em><em>.</em><em>4</em><em>)</em>
<em>F</em><em>=</em><em>4</em><em>.</em><em>0</em><em>N</em>

You might be interested in

Which of the following would most likely be an example of a mass-transit disaster?

Aleonysh [2.5K]

Answer:

i think it is c if not im sorry if im wrong

Explanation:

7 0

3 years ago

A train moves moves from rest to a speed of 25 m/s in 30.0 sec . what is its acceleration

spayn [35]

A = Delta v/Delta t
Delta v = 25 - 0 = 25
Delta t = 30
25/30 = 5/6 = 1.66 repeating

7 0

3 years ago

Read 2 more answers

All leukocytes fight off infections by using phagocytosis.<br> A. <br> True<br> B. <br> False

Mila [183]

the question is correct

4 0

3 years ago

The table shows the changes in velocity for several different cars. Each change takes place over a 10-second interval. Which car

sesenic [268]

Car B, Car C, And Car E Are either speeding up or slowing down

6 0

3 years ago

Read 2 more answers

Which of the following is an engineering solution

Alona [7]

By "solution" it means a course of action that, once carried out, brings about some desired state of affairs. The use of engineer in this context is as a verb meaning "to arrange or bring about through skillful, artful contrivance."

5 0

3 years ago

Read 2 more answers