Answer:
c)While the amount of neutrinos passing through the Earth does not change much, there is something that changes to you at night. You stop moving and sleep for several hours.
Think of Neutrinos like rain. During the day you can avoid rain, and run from one dry spot to another(like from a car to a house). At night, however, your asleep, so the rain will hit you for eight hours(if your sleeping outside with no tent for some reason).
water current is the flow of water
Answer:
185 N
Explanation:
Sum of forces in the x direction:
Fₓ = -(80 N cos 75°) + (120 N cos 60°)
Fₓ = 39.3 N
Sum of forces in the y direction:
Fᵧ = (80 N sin 75°) + (120 N sin 60°)
Fᵧ = 181.2 N
The magnitude of the net force is:
F = √(Fₓ² + Fᵧ²)
F = √((39.3 N)² + (181.2 N)²)
F = 185 N
<h3>
Answer:</h3>
3.4 m/s²
<h3>
Explanation:</h3>
We are given;
- Mass of the box as 25 kg
- Force is 85 N
We are required to determine the acceleration;
- According to second newton's law of motion force is given by the product of mass and acceleration.
- That is;
Force = ma
Rearranging the formula;
a = F ÷ m
Therefore;
acceleration = 85 N ÷ 25 kg
= 3.4 m/s²
Thus, the acceleration of the box will be 3.4 m/s²
Answer:
15
Explanation:
0.15 is a decimal place after a 0, whereas the 15 is a whole number
