Ask question

Ask question

All categories

3 years ago

15

(PLEASE HELP THANK YOU) A car is going 8 meters per second on an access road into a highway and then accelerates at 1.8 meters p

er second squared for 7.2 m seconds. How fast is it then going?

1 answer:

jonny [76]3 years ago

6 0

Answer:

20.96 m/s

Explanation:

Apply the kinematic equation:

Vf=Vi+at

Vi=8m/s

a=1.8m/s^2

t=7.2s

Putting this all in should give you your answer of 12.96m/s

You might be interested in

When distances were carefully measured from the Earth to globular clusters above and below the Milky Way plane (where our view o

uranmaximum [27]

Answer:

A) Spherically symmetric about a point in the constellation Sagittarius and concentrated in that direction

Explanation:

The globular clusters are present mainly in the direction of Sagittarius with the center of the system of globular cluster being measured as a spherical cluster cloud such that the center of the Milky Way can be taken as being in the Sagittarius constellation

4 0

2 years ago

Yanka [14]

Answer:

V=3.57 × 10^6 m/s

hope it is helpful..

7 0

2 years ago

Momentum usually has the symbol p It is a vector, What is the correct way to

Nadya [2.5K]

Answer:

Add an arrow above the symbol p to show it is a vector. Sometimes it is italicized in textbooks.

Explanation:

6 0

2 years ago

Which 3 components must be used in order for a light bulb to light?

crimeas [40]

Answer:

a,e,d

Explanation:

i got it right when i was doing study island

6 0

3 years ago

Jupiter's gravity is about 2.3 times stronger than Earth's gravity. Calculate the

AlexFokin [52]

Answer:

Explanation:

There is no change in mass. Therefore, mass = 70 k g

Weight on Jupiter ≈ 1578 N

4 0

2 years ago