Answer:175.42m/s
Explanation:
Wavelength=0.49m
Frequency=358Hz
Velocity=frequency x wavelength
Velocity=358x0.49
Velocity=175.42m/s
The force of gravity = GMm / r^2, where G is gravitational constant, M is mass of one object, m is mass of another object, r is distance between them.
To make gravity smaller, decrease mass or increase distance.
To make gravity bigger, increase mass or decrease distance.
Dont mind the top part, hope this helped
Is is found in the noble gases group
Answer:
d
Explanation:
This is because momentum is defined as p = mv
delta p = Force *time
neither velocity nor time is given so a conclusion cannot be made on which has the greatest momentum change.