<h3>No:1</h3>
The object is moving with constant or uniform acceleration and in average speed
<h3>No:-2</h3>
The object is de accelerating
<h3>No:-3</h3>
The object deaccelerated and came to rest so fast.
<h3>No:-4</h3>
The object moves slowly first then accelerated.
<h3>No:-5</h3>
The object accelerated at first so fast then move with constant acceleration then again accelerated .
In
the 1980s, the campaign for homosexual rights received government support as Mel
Boozer, an openly gay running vice-presidency, gave a Democratic National
Convention speech at the same time Scotland legalized male to male sexual
behaviors. On 1981, the World Health Organization (WHO) removed homosexuality as
a mental illness.
<span>bullet In July, the Centers for Disease Control
reported that 26 cases of a very rare form of cancer, Kaposi's Sarcoma, was
found in young gay men. This was later recognized as being due to the presence
of AIDS.</span>
Answer:
2081.65 m
Explanation:
We'll begin by calculating the time taken for the load to get to the target. This can be obtained as follow:
Height (h) = 3000 m
Acceleration due to gravity (g) = 10 m/s²
Time (t) =?
h = ½gt²
3000 = ½ × 10 × t²
3000 = 5 × t²
Divide both side by 5
t² = 3000 / 5
t² = 600
Take the square root of both side
t = √600
t = 24.49 s
Finally, we shall determine the distance from the target at which the load should be released. This can be obtained as follow:
Horizontal velocity (u) = 85 m/s
Time (t) = 24.49 s
Horizontal distance (s) =?
s = ut
s = 85 × 24.49
s = 2081.65 m
Thus, the load should be released from 2081.65 m.
Answer:
The horizontal component is 96.42 N
The vertical component is 114.91 N
Explanation:
A force 150 newtons is inclined at 50 degrees to the horizontal direction
We need to find its component in the horizontal and vertical directions
is the horizontal component
is the vertical component
Look to the attached figure:
The horizontal component
is the product of F and cosine
the angle between F and the horizontal
The vertical component
is the product of F and sine
the angle between F and the horizontal
→
= F cos(50)
→
= 150 cos(50)
→
= 96.42 N
→
= F sin(50)
→
= 150 sin(50)
→
= 114.91 N
<em>The horizontal component is 96.42 N</em>
<em>The vertical component is 114.91 N</em>