3 years ago

A body starts from rest and travels 120cm in the 8th second.Find the acceleration

Physics

2 answers:

dlinn [17]3 years ago

4 0

Answer:

Hey mate hope its help you....

eduard3 years ago

3 0

Answer:

0.15m/s^2

Explanation:

solution,

Given. initial velocity (u)=0mls

Final velocity (v)=120cm/s

=1.2m/s

Time taken (t)=8 sec

acceleration (a)=?

we know,

a=v-u/t

= 1.2-0/8

= 1.2/8

=0.15m/s^2

You might be interested in

The potential energy of an object is 16.0 joules. The object is 145cm high.

coldgirl [10]

Answer:

I don't know but you got this!!

8 0

3 years ago

A set of statements that belong together as a group and contribute to the function definition is known as a(n) ________.

dsp73

Block. hope this helps.

5 0

3 years ago

Three forces of magnitude 10N, 5N and 4N act on an object in the directions North, West and East respectively. Find the magnitud

Gekata [30.6K]

Answer:

19N to the south

Explanation:

F =10N + 5N + 4N

8 0

3 years ago

What is the speed of sound in air with temperature of 355.8 k

nikklg [1K]

Answer:

Explanation:

20.05 √Tk = 20.05 √355.8 = 378.196... ≈ 378 m/s

7 0

3 years ago

Liam throws a water balloon horizontally at 8.2 m/s out of a window 18 m from the ground.

Alecsey [184]

Time taken by the water balloon to reach the bottom will be given as

$h = \frac{1}{2} gt^2$

here we know that

$h = 18 m$

$g = 9.8 m/s^2$

now by the above formula

$18 = \frac{1}{2}*9.8* t^2$

$18 = 4.9 t^2$

$t = 1.92 s$

now in the same time interval we can say the distance moved by it will be

$d = v_x * t$

$d = 8.2 * 1.92 = 15.7 m$

so it will fall at a distance 15.7 m from its initial position

5 0

3 years ago

A body starts from rest and travels 120cm in the 8th second.Find the acceleration​

A body starts from rest and travels 120cm in the 8th second.Find the acceleration