Answer:
Explanation:
The expression for the second law of motion is given below:
h = 
<u>For first half distance</u>
Object is initially at rest, so its initial speed u = 0
Object falls at half the distance, so h = h/2 where t = t1
Hence, we have
<u>For second half distance:
</u>
Similarly,
where t = t1 + t2 and u= 0
Using equation 2 by equation 1
we obtain 
Hence 
Hence
The force of the truck on the car is equal to the force of the car on the truck.
<h3>What is Newton's third law of motion?</h3>
- Newton's third law of motion states that action and reaction are equal and opposite.
Let the mass of the small car = m
Let the mass of the truck = M
The force exerted by the small car is calculated as;
F₁ = ma
The force exerted by the large truck is calculated as;
F₂ = Ma
According to Newton's third law, the magnitude of the two forces are equal but opposite in direction.
|F₁| = |F₂|
Thus, we can conclude that, the force of the truck on the car is equal to the force of the car on the truck.
Learn more about Newton's third law of motion here: brainly.com/question/25998091
Answer:
Explanation:
distance between two slit d = 
d = 18.15 x 10⁻⁷ m
Let wave length of light λ
formula for position of first pair of bright spot
Tanθ = λ / d , λ is wave length of light and d is distance between two slit .
Tan 15.4 = 
λ = Tan 15.4 x 18.15 x 10⁻⁷
=5 x 10⁻⁷ m
If θ be the position of next bright spot
Tanθ = 2 λ / d
= 
=
θ = 28.4 degree .
Answer:
OC, The Tariff of Abominations caused conflicts between the North and the South regarding their sectional interests.
Explanation:
The Tariff of Abominations did cause conflicts because it widened income inequality since it favored the rich upper class while burdening the lower class. The South was the lower class, and the North was more of the upper class.
Pascals = N/m2
so it is the same unit
the answer is 70 Pa
