Answer:
0.345 c
Explanation:
= speed of spaceship with respect to earth = 0.95 c
= speed of torpedo with respect to spaceship = - 0.90 c
= speed of torpedo with respect to earth
The velocity of the torpedo in relation to earth is calculated as
= 0.345 c
1) Vf = Vo - gt; Setting Vf = 0 gives Vo = gt, resulting in Vo = 9.8 m/s^2 * 1.5 s = 14.7 m/s. 2) The displacement is calculated as d = Vo*t - gt^2 / 2 = 14.7 m/s * 1.5 - 9.8 m/s^2 * (1.5 s)^2 / 2 = 11.02 m.
If the U.S. government prohibits the manufacturer from exporting their products to Honduras, the manufacturer will forfeit the non-refundable application fee of $2,700. Additionally, due to the restrictions on trade with Honduras, the manufacturer must secure an export license from the Department of Commerce, potentially leading to reduced demand for U.S. goods. Furthermore, the total value of product exports must reach at least $10,800 while the license is active to justify the application and licensing fees.
Fatima could investigate two possible hypotheses: A cat's heart rate varies while napping. A cat's heart rate remains unchanged while napping.
Answer:
a = 1 m/s² and
Explanation:
The initial two sections are depicted in the attachment
Newton's second law is applied along each axis
Y axis
Ty - W = 0
Ty = w
X axis
Tx = m a
Using trigonometry, the tension components are determined
Sin θ = Ty / T
Ty = T sin θ
Cos θ = Tx / T
Tx = T cos θ
Acceleration calculation is carried out using kinematics
Vf = Vo + a t
a = (Vf -Vo) / t
a = (20 -10) / 10
a = 1 m/s²
Now we apply the substitution in Newton's equations
T Sin θ = mg
T cos θ = ma
Next, we divide both equations
Tan θ = g / a
θ = tan⁻¹ (g / a)
θ = tan⁻¹ (9.8 / 1)
θ = 84º
The equation for the angle does not depend on the mass, hence the angle remains unchanged
