Questions by Chris Thornhill

Questions by Chris Thornhill

Consider a physical pendulum with length of 81.9 cm and mass of 165 g. If the pendulum was released from an angle less than 10°, then calculate the period of the pendulum. (g = 9.80 m/s^2)

asked Jul 5, 2020

1 answer

1 vote

211k views

Two students push on a crate to slide it across the floor. One student exerts a force of 6 N to the east, and the second exerts a force of 4 N to the south. What is the magnitude of the net force the students

asked Jun 27, 2020

1 answer

1 vote

54.9k views

What change is needed to form a complete sentence? Walked along Sixth Street, looked up, and saw a hot-air balloon. a) Replace the period with a question mark b) Before walked add the subject: My friends

asked Jan 27, 2020

2 answers

4 votes

83.3k views

How do you do Process of Elimination?

asked Jan 12, 2020

1 answer

2 votes

60.6k views

Which of the following is the correct scientific notation for 0.00000862?

asked Sep 2, 2019

1 answer

0 votes

233k views

Why have pesticide producers failed to produce new mosquito-killing insecticides in recent years?

asked Aug 12, 2019

1 answer

2 votes

173k views

Why does Roosevelt say, in the second paragraph, "Yet he also typifies the man who in this life consistently refuses to see aught that is lofty, and fixes his eyes with solemn intentness only on that which

asked Aug 2, 2019

2 answers

5 votes

118k views

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