3 years ago

A truck goes 5 m/s to 25 in 20 seconds. What is the acceleration of the truck during 20-seconds interval?

Physics

1 answer:

Aliun [14]3 years ago

4 0

Acceleration = (change in speed) / (time for the change)

Change in speed = (ending speed) - (starting speed)

Change in speed = (25 m/s) - (5 m/s) = 20 m/s

Time for the change = 20 sec

Acceleration = (20 m/s) / (20 sec)

<em>Acceleration = 1 m/s²</em>

You might be interested in

Durning which type of process does pressure remain consistent

Simora [160]

Answer:

$\fbox {D. Isobaric}$

Explanation:

The process during which pressure remains constant is called an isobaric process.

6 0

2 years ago

Read 2 more answers

Find the required answer to the following by substituting the numbers. (Bonus points for knowing the units). PLEASE ANSWER

Alex73 [517]

Answer:

a) F=ma

F=13.2×10

F=132

b) I=P/V

I=75/15

I=5

4 0

3 years ago

S Consider a ring of radius R with the total charge Q spread uniformly over its perimeter. What is the potential difference betw

WITCHER [35]

There the potential difference is -0. 553 keQ/R.

What is Electric potential ?

The amount of labor required to convey a unit of electric charge from a reference point to a given place in an electric field is known as the electric potential (also known as the electric field potential, potential drop, or the electrostatic potential).

Electric potential at point 0,

V1 = ke Q/R

Electric potential at x= 2R

V2= keQ/ root5. R

Therefore potential difference is

dV = V2 - V1

Putting the values we get ,

dV = -0. 553 keQ/R

To learn more about electric potential click on the link below:

brainly.com/question/23980243

#SPJ4

6 0