Explanation:
itu Adalah ekseperiasi Yg sagat
mudah kita megola pelaharan dari mkt
kita igin melamar kerja Apa bila
kita visa mejawab nya degan benar
maka kina di terima jadi kariawan nya
kita terhadap bos harus patuh Dan
tidal pernah melakukan half Yg sgat Kevin
karen tidal boleh
itu lah Yg sya visa di sampaiksn pada kmu brenly
To solve this problem we will apply the concepts related to the momentum.
This is defined as the product between the change in velocity and the mass of the object, that is
Where,
m = mass
Final velocity
Initial velocity
Our values are given as,
m = 14kg
= 11m/s
<em>the negative Symbol implies that the direction is opposite to the initial one and therefore there is also a change in the sense of magnitude</em>
The negative symbol indicates that the momentum has a direction opposite to that of the initial velocity. Or failing that, it has the same direction of the final speed
I think it might be independant variable.. but not so sure
Answer:
-20 kg.m/s
Explanation:
We have an object moving at 5 m/s with mass 5 kg. The initial momentum is:
pi = m × vi
pi = 5 kg × 5 m/s = 25 kg.m/s
It undergoes a quick collision with some other object and now moves at 1 m/s. The final momentum is:
pf = m × vf
pf = 5 kg × 1 m/s = 5 kg.m/s
The change in the object's momentum is:
Δp = pf - pi
Δp = 5 kg.m/s - 25 kg.m/s = -20 kg.m/s
