Answer: Gravity causes a change in the mass of objects on earth and the moon.
Explanation:
Because of gravity, the weight of objects lessen, and decrease because of gravity. If you were to drop an object from earth from space, the object would have more mass. Hope that helps.
Answer:
The pressure of the air is 499.91 kPa.
Explanation:
Given that,
Initial pressure = 430 kPa
Temperature = 13.0+273=286 K
Final temperature = 59.5+273=332.5 K
We need to calculate the final pressure
Using relation of pressure and temperature
At constant volume,
Hence,The pressure of the air is 499.91 kPa.
Answer:
D) Synthesizers have always had a well-established presence in standard ensembles
Explanation:
As synthesizers are electronic music instruments that can create the sounds of many different musical instruments, they have been seen as a threat to many musicians since their invention.
Probably to be more accurate. With hand-operated stop watches there is more room for (human) error.
Answer:
after it has hit the ground
