Compared to the distance between Earth and Mars, the distance between Jupiter and Saturn is ________
A) about the same B) just slightly less C) much smaller D) much larger
D
You might also like to view...
A CD with a diameter of 12.0 cm starts from rest and with a constant angular acceleration of 1.00 rad/sec2 acquires an angular velocity of 5.00 rad/sec. The CD continues rotating at 5.00 rad/sec for 15.0 seconds and then slows to a stop in 12.0 second with a constant angular deceleration. What is the angular distance traveled by a point 4.00 cm from the center, at the time 25.0 seconds from the start?
A. 107 rad B. 193 rad C. 205 rad D. 237 rad E. 274 rad
In comparing first magnitude Deneb with second magnitude Polaris, we find that:
A) Polaris is in reality much more luminous. B) Deneb must be much hotter than Polaris. C) Deneb appears 2.5 times brighter to us than does Polaris. D) Polaris is really 100 times brighter than nearby Deneb. E) Deneb is really much closer than Polaris.
Kirchhoff's voltage rule for a closed loop is an example of
A) conservation of energy. B) conservation of charge. C) conservation of momentum. D) conservation of force.
To scale, if Earth were the size of a basketball, then the Moon would be about the size of a
A) bowling ball. B) tennis ball. C) ping-pong ball. D) marble.