CONCEPTUAL ACADEMY UA L4
QUESTIONS WITH 100% VERIFIED
ANSWERS!!
, about 20 m/s about 15 m/s
Don't know?
2 of 68
Term
A basketball is thrown straight upward. Strictly speaking and
considering air resistance, how long does it take for the ball to come
down
Give this one a try later!
Jupiter's radius is 10 times the Earth's the same as when it was at the top
radius of its path
it takes longer to come down Standing on a planet with a
than to go up shrinking radius
Don't know?
3 of 68
Term
Earth orbits at 30 kilometers per second about the Sun. if slower, it
would crash into the Sun. If faster, it would escape the solar system.
A greater change would be required to
,Give this one a try later!
increase Earth's rotation speed crash Earth into the Sun
alter Earth's axial tilt change Earth's orbit shape
Don't know?
4 of 68
Term
A ball launched at 60 degrees hits a down-range target. The ball
would reach the same range if launched at
Give this one a try later!
45 Degrees 15 Degrees
75 Degrees 30 Degrees
Don't know?
, 5 of 68
Term
Neglecting air resistance, a projectile shot straight upward from
Earth's surface at 9.82 kilometers per second will
Give this one a try later!
rise and fall back to a different
rise and orbit Earth indefinitely
location
rise and fall back to Earth's
rise and escape Earth's atmosphere surface to about the same
location
Don't know?
6 of 68
Term
If the mass of the Sun and planets were to double, with no changes
in size, then your weight on Earth would
Give this one a try later!
quadruple triple
QUESTIONS WITH 100% VERIFIED
ANSWERS!!
, about 20 m/s about 15 m/s
Don't know?
2 of 68
Term
A basketball is thrown straight upward. Strictly speaking and
considering air resistance, how long does it take for the ball to come
down
Give this one a try later!
Jupiter's radius is 10 times the Earth's the same as when it was at the top
radius of its path
it takes longer to come down Standing on a planet with a
than to go up shrinking radius
Don't know?
3 of 68
Term
Earth orbits at 30 kilometers per second about the Sun. if slower, it
would crash into the Sun. If faster, it would escape the solar system.
A greater change would be required to
,Give this one a try later!
increase Earth's rotation speed crash Earth into the Sun
alter Earth's axial tilt change Earth's orbit shape
Don't know?
4 of 68
Term
A ball launched at 60 degrees hits a down-range target. The ball
would reach the same range if launched at
Give this one a try later!
45 Degrees 15 Degrees
75 Degrees 30 Degrees
Don't know?
, 5 of 68
Term
Neglecting air resistance, a projectile shot straight upward from
Earth's surface at 9.82 kilometers per second will
Give this one a try later!
rise and fall back to a different
rise and orbit Earth indefinitely
location
rise and fall back to Earth's
rise and escape Earth's atmosphere surface to about the same
location
Don't know?
6 of 68
Term
If the mass of the Sun and planets were to double, with no changes
in size, then your weight on Earth would
Give this one a try later!
quadruple triple
