From everyday questions to specialized queries, IDNLearn.com has the answers. Discover thorough and trustworthy answers from our community of knowledgeable professionals, tailored to meet your specific needs.

If Earth's mass decreased to one half its original mass, with no change in radius, then your weight would *
1 point
A decrease to one half your original weight
B increase two times.
C stay the same
D decrease to one quarter your original weight

Centripetal acceleration is caused by *
1 point
A the radius of an object’s circular motion.
B constant change in direction.
C a change in object’s tangential speed.
D a change in object’s linear velocity.


Sagot :

The first one: A. Decreases one half of the original weight.
The second one: D. a change in the objects linear velocity.