Read about Pendulums. Then complete the sentences based on the diagram of the pendulum. Be sure to keep this
article open because there will be several questions related to it.
The pendulum has the most potential energy
The pendulum has the least kinetic energy
The pendulum has the most kinetic energy
The pendulum has the least potential energy

The pendulum has the most potential energy  .

The pendulum has the least kinetic energy  .

The pendulum has the most kinetic energy  .

The pendulum has the least potential energy  .

1) at the top of the swing

2) at the top of the swing

3) at the bottom of the swing

4) at the bottom of the swing

Explanation:

just did it, it's right. (EDGE 2020)

answer: at 24 february, 2014 the population gets twice of its initial population.

explanation:

since we have given that

the population for alpha city, t years after january 1, 2004 is given as

first we find out the initial population, i.e. t=0,

so, our quadratic equation becomes,

according to question, we have said that if the population has twice its initial population, then it becomes

so, time taken to reach this above mentioned population is given by

now, we know that time can't be negative so, we take t=9.149 years.

hence, at 24 february, 2014 the population gets twice of its initial population.

the only real purpose of sputnik 1 was to beat the us into space. we were getting close to launching a useful satellite, explorer 1 - which launched on january 31, 1958. the ussr had to beat that, so they launched sputnik 1 on october 4, 19