Modern technology has allowed scientists to view many features found on the planet Mars, including volcanoes, channels, valleys, and gullies.
These features are
OA. proof that life once existed on Mars.
ОВ.
evidence that Mars was once one of Earth's moons.
C.
evidence of geologic activity on Mars.
OD
proof that Mars was formed by the Big Bang.

0.11 m/s and 0.28 m/s should be correct

wavelegth as in spectrum red oygbiv

which piece of furniture will have the most inertia and give the furniture movers the most difficulty in moving?  

answer

a 75kg dining table

initial speed when it is dropped is 150 ft/s

now at the same moment the acceleration due to gravity is perpendicular to its velocity

so as we know that

now we have centripetal acceleration a = 32 ft/s^2 as its perpendicular to velocity

while tangential acceleration at the same moment will be zero

so

now radius of curvature is given as

so the radius of curvature just after it is dropped is 703.125 ft