Answer:
1.6875 m
Explanation:
Here, we are given that,
- Initial velocity (u) = 0 (as it starts from rest)
- Acceleration (a) = 1.5 m/s²
- Time taken (t) = 1.5 s
Then,
<u>By using the second equation of motion,</u>
★ s = ut + ½at²
- s is distance
- u is initial velocity
- t is time
- a is acceleration
⇒ s = 0(1.5) + ½ × 1.5 × (1.5)²
⇒ s = ½ × 1.5 × 2.25
⇒ s = ½ × 1.5 × 2.25
⇒ s = ½ × 3.375
⇒ s = 1.6875 m
∴ Distance travelled by it is 1.6875 m.
Answer:
2NaOH+H2SO4 Na2SO4+H2O the equation is balanced/unbalanced because the number of hydrogen atoms and oxygen/sodium is equal/not equal in the reactants and in the products.
Explanation:
Answer:
To a tenth of a mililiter (0.1mL)
Explanation:
When considering the precision of a measurement system, a more precise intrument needs to record smaller intervals of data; a better resolution. In this case we have a cylinder with a resolution of 1 mL. When we pour the amount of water we can't precisely measure anything less than 1 mL UNLESS it is added to the pipet described in this problem which records measurements of up to 0.1 mL (a tenth of a mililiter). Thus the total measurement system can only report a resolution of up to 0.1 mL
C. The center of mass and center of gravity will coincide if the acceleration due to gravity is constant or uniform.
<h3>What is center of mass?</h3>
The center of mass of an object is the unique point where the weighted relative position of the distributed mass sums to zero.
<h3>What is center of gravity?</h3>
Center of gravity is the point from which the weight of a body or system may be considered to act.
Thus, the center of mass and center of gravity will coincide if the acceleration due to gravity is constant or uniform.
Learn more about center of gravity here: brainly.com/question/874205
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Answer:
yes
Explanation:
its not a good thing for the rest of your life but you have a PS4