Select each correct answer. More than one answer may be correct.

Physics

1 answer:

masya89 [10]3 years ago

5 0

Oh wow this is a big question

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Please help, I really don't know

zubka84 [21]

circular motion.

cent acc = r omega^2 ... omega is ang vel ... omega=2pi/T ,,,

9.8=rx(2pi/T)^2

if r is known, solve for T

7 0

4 years ago

What do we call the energy that is transferred to

mojhsa [17]

Answer:

Latent heat

Latent heat is the heat needed to change a state without a change in temperature.

Explanation:

Hope this helps :D

5 0

3 years ago

A wave carries _____ from one place to another Mechanical waves carry energy through ______

gulaghasi [49]

A wave carries energy from one place to another.

mechanical waves carry energy through MEDIUM.

SO THIS IS MY ANSWER

7 0

3 years ago

Read 2 more answers

Why is lighting visible before thunder is heard

Tamiku [17]

Answer: Lightning is mostly light and electricity, this light that is hitting is going at a rate of 299,792.458 km per second (or 186,282 miles per second) this is so much compared to sound which only travels at about 761 mph (or approximately 332 meters per second). Fun fact: The lightening you are seeing is that coming back to the cloud because the process happens so fast.

Explanation:

3 0

3 years ago

Read 2 more answers

A 0.683 kg mass moves in SHM at the end of a spring. It takes 1.41 s to move from the position with the spring fully extended to

dsp73

Answer:

Spring constant of the spring will be equal to 9.255 N /m

Explanation:

We have given mass m = 0.683 kg

Time taken to complete one oscillation is given T = 1.41 sec

We have to find the spring constant of the spring