Question

10. What was Polaris?

a sub-launched nuclear missile
al the first lunar landing machine
b. the first American manned space program d.) a communication satellite

Answer 1

LETTER A.

Step-by-step explanation:

Polaris was a sub-launched nuclear missile developed by the United States during the Cold War

Answer 2

yes

Step-by-step explanation:

In the mid-1950s the Navy was involved in the Jupiter missile project with the U.S. Army, and had influenced the design by making it squat so it would fit in submarines. However, they had concerns about the use of liquid fuel rockets on board ships, and some consideration was given to a solid fuel version, Jupiter S. In 1956, during an anti-submarine study known as Project Nobska, Edward Teller suggested that very small hydrogen bomb warheads were possible. A crash program to develop a missile suitable for carryin