Answer:
2666 kg
0.11567 m/s²
Explanation:
m = Mass of boat
a = Acceleration of boat
From Newton's second law
Force
Force on the first boat is 333.25 N
Hence, mass of the second boat is 2666 kg
Combined mass = 2666+215 = 2881 kg
The acceleration on the combined mass is 0.11567 m/s²
Answer:
the thought of people in the pastthat is like fire and that can see than touch
Explanation:
heat is a form of energy that can transfer easly from one to the other
Answer: YES
Explanation:
If Tia Ana exposes her eyes to light ray in which it frequency is higher than ultraviolet ray, it may result to a gradual eyes issue such as cataracts as the radiation damages the cornea and the lens in front of the eyes.
The statement which is true about a polarized object would be "the number of the positive and negative charges can be the same." Polarized objects became polarized and it has its center of positive charges separated from negative charges.
Answer:
The sun's intensity for a planet located at a distance 5 R from the Sun is 4 W/m²
Explanation:
The intensity of Sun located at a distance of R away is .
We need to find the sun's intensity for a planet located at a distance 5 R from the Sun. Intensity is given by :
So,
Here, I₁ = 100 W/m² and r₁ = R and r₂ = 5R
So, the sun's intensity for a planet located at a distance 5 R from the Sun is 4 W/m².