The answer is going to be A
Answer:
The weight for an object with a velocity of 12 meters per second is 600 kilograms
Step-by-step explanation:
Formula of linear momentum : p = mv
where p is the momentum
m = mass
v = velocity
If the velocity is 16 meters per second and the object weighs 450 kilograms
Substitute the values

We are supposed to find the weight for an object with a velocity of 12 meters per second
So, p = 12m
We are given that The linear momentum is a constant when the mass varies inversely of the velocity.
So,

600 = m
So,the weight for an object with a velocity of 12 meters per second is 600 kilograms
Answer:
2
Step-by-step explanation:
My teacher went over this problem, it's 2.
Answer: 7 5/12 + 8 1/24
Step-by-step explanation:
Hi, to answer this question we simply have to add both distances driven by Jayla:
Distance driven to the post office = 7 5/12 kilometers
Distance driven to the restaurant= 8 1/24 kilometers
Mathematically speaking:
7 5/12 km + 8 1/24 km
Feel free to ask for more if needed or if you did not understand something.