Answer:
Explanation:
from the question we are told that
Load 
Force
Angle of inclination 
Displacement 
coefficient of kinetic friction 
Answer:
approx 6 × 10^24 kg is earth's mass
Speed = d/t
d = 200, t = 10
200/10 = 20
Solution: 20 m/s
Answer:
reddish-orrange
Explanation:
please mark me as brainliest
Answer:
7.01yard/sec
Explanation:
Given parameters:
Initial position = 50yard
Final position = 12yard
Time = 5.42s
Unknown:
Average speed of runner = ?
Solution:
To solve this problem;
Speed =
Distance covered = Initial position - final position = 50 - 12 = 38yards
So;
Speed =
= 7.01yard/sec