Lewis structure for BeCI2
1 answer:
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The new period is D) √2 T
Let's recall Elastic Potential Energy and Period of Simple Pendulum formula as follows:
where:
<em>Ep = elastic potential energy ( J )</em>
<em>k = spring constant ( N/m )</em>
<em>x = spring extension ( compression ) ( m )</em>
where:
<em>T = period of simple pendulum ( s )</em>
<em>L = length of pendulum ( m )</em>
<em>g = gravitational acceleration ( m/s² )</em>
Let us now tackle the problem!
<u>Given:</u>
initial length of pendulum = L₁ = L
initial mass = M₁ = M
final length of pendulum = L₂ = 2L
final mass = M₂ = 2M
initial period = T₁ = T
<u>Asked:</u>
final period = T₂ = ?
<u>Solution:</u>
- Kinetic Energy : brainly.com/question/692781
- Acceleration : brainly.com/question/2283922
- The Speed of Car : brainly.com/question/568302
- Young Modulus : brainly.com/question/9202964
- Simple Harmonic Motion : brainly.com/question/12069840
Grade: High School
Subject: Physics
Chapter: Elasticity
Answer:
Given:
Mass = 20 kg
Acceleration = 2.5 m/s²
Explanation:
Force = mass × acceleration
= 20 × 2.5
= 50 kg m/s² or 50 N