What is a sentence using dimensional analysis

Ravens eat meat but they don't kill it themselves. What kind of animal does this make them?

Speed required for wind turbine

When an alpha particle is emitted from an unstable nucleus, the atomic mass numberof the nucleus A) increases by 4. B) decreases by 2. C) increases by 2. D) decreases by 4.

During which of the following phases of the moon do we see all the sunlight reflected off the moon? Full moon First quarter moon Gibbous moon Third quarter moon

Also got lost on this question: A rescue plane wants to drop supplies to isolated mountain climbers on a rocky ridge 235m below. If the plane is traveling horizontally with a speed of 250 km/h (69.

A horse trots away from its trainer in a straight line. moving 38 m away in 9.0 s. It then turns abruptly and gallops halfway back in 1.8 s. Calculate its average speed and average velocity?

Why aren't all atoms radioactive?

Why would the discovery of a fossil imply that earth is much older than originally though?

What two properties show that the drink is a fluid

A car travels in a straight line for 3.7 h at a constant speed of 71 km/h. what is its acceleration? answer in units of m/s 2.