Beowulf goes to Denmark to help Hrothgar because Hrothgar, King of the Danes/scyldings, helped Beowulf's father defeat some enemy. So he kind of owes Hrothgar for saving his poeple, plus he wants glory.
Yes, Beowulf kills Grendel by ripping Grendel's arm off. After he loses his arm, Grendel flees to the forest back to his home to die there.
Beowulf uses a giant's sword to kill Grendel's mother in their underwater lair. He finds the sword hanging on the wall and uses it to strike a fatal blow.
Beowulf killed Grendel, Grendel's mother, and a dragon in the epic poem "Beowulf". These battles were significant in establishing Beowulf's reputation as a hero.
Beofulf wants to kill Grendel to help the Dains and keep up his reputation as a hero. At the begining of the story The Dain king builds a mead hall for his soldiers wich is soon attacked by Grendel. The king wants to kill him because he killed so many of the soldiers. Also he is mad that the great mead hall is always empty because the people are too affraid to drink there.
Wiglaf is the only person who helps Beowulf battle the dragon in the epic poem "Beowulf." He stands by Beowulf's side despite the other warriors fleeing in fear, and together they face the dragon in a fierce battle.
no
his sword
No, Beowulf's mother does not kill Unferth in the epic poem Beowulf. Beowulf defeats Grendel's mother in battle, but Unferth is a Danish warrior who is not directly involved in that fight.
Grendel is able to kill 30 of Beowulf's men in the mead-hall, Heorot.
In the battle between Beowulf and the dragon, Beowulf was fatally wounded by the dragon's fiery breath but managed to kill the dragon with the help of his loyal companion Wiglaf. Beowulf died shortly after the battle, but he was able to secure the kingdom and treasure for his people.
Beowulf and his men travel to Hrothgar's kingdom to kill Grendel.
Beowulf offers to kill Grendel to prove his bravery and skill as a warrior. He sees it as an opportunity to gain fame and glory by defeating a notorious monster that has been terrorizing the Danes. Additionally, Beowulf believes it is his duty as a warrior to help those in need and protect the innocent.