The net force on the object is 5 N.
Explanation:
We can calculate the net force on the object by using Newton's second law of motion:
![F=ma](https://tex.z-dn.net/?f=F%3Dma)
where
F is the net force on an object
m is the mass of the object
a is its acceleration
For the object in this problem, we have
m = 1 kg is its mass
is its acceleration
Substituting into the equation, we find the net force:
![F=(1)(5)=5 N](https://tex.z-dn.net/?f=F%3D%281%29%285%29%3D5%20N)
Learn more about Newton's Second Law:
brainly.com/question/3820012
#LearnwithBrainly
Answer:
Interviewing and observation are two methods of collecting qualitative data as part of research. ... Interviews vary from structured, in which a set list of questions is asked of every interviewee, to unstructured, which is open-ended.
Answer:
566.3 m
Explanation:
The distance travelled by the object can be found by using the SUVAT equation:
![d=ut+\frac{1}{2}at^2](https://tex.z-dn.net/?f=d%3Dut%2B%5Cfrac%7B1%7D%7B2%7Dat%5E2)
where
u is the initial velocity
t is the time
a is the acceleration
For the object in this problem:
u = 19 m/s
a = 2.5 m/s^2
Substituting t = 15 s, we find the distance travelled:
![d=(19)(15)+\frac{1}{2}(2.5)(15)^2=566.3 m](https://tex.z-dn.net/?f=d%3D%2819%29%2815%29%2B%5Cfrac%7B1%7D%7B2%7D%282.5%29%2815%29%5E2%3D566.3%20m)