Answer:
B)
Explanation:
Given
As the forces are on X and Y-axis. We can see the angle between the forces is 90°
Using vector addition formula. Since the angle between the forces is 90°
Please see the attachment.
Answer:
8 m/s²
Explanation:
α = 0.04 rad/s²
w = 0.2 rad/s
t = ?
α = w/t
===> t = w/α = 0.2/0.04 = 5 sec
v = wr = 0.2 × 200 = 40 m/s
the net acceleration a = v/t = 40/5 = 8 m/s²
E = 0.25 = m*g*h
<span>h = 0.25/(m*g) = 0.25/(0.125*10) = 0.25/1.25 = 1/5 = 0.20 m
I hope this helps you have a great day and im sorry it took so long to get an answer</span>
Answer: Yes it is indeed
Explanation: I understand cuz school is like a prison lol