A wicked witch flies 12 km north away from her cottage in the woods. She then turns and flies 9 km west to reach the haunted castle. What is the magnitude of the witch's deplacement?
Solve the haunted-themed problems. Place the correct numeric answer (with units) after showing your work.
Solve the haunted-themed problems. Place the correct numeric answer (with units) after showing your work.
A wicked witch flies 12 km north away from her cottage in the woods. She then turns and flies 9 km west to reach the haunted castle. What is the magnitude of the witch's deplacement?
A werewolf runs 666 m through a spooky forest in nine minutes. What is the werewolf's average speed in m/s?
A ghost plane begins its flight at a speed of 261 m/s. After it has traveled 90 km, it has reached a speed of 512 m/s. What is the acceleration of the plane during this flight?
A rowdy teenager hurls and egg at a house in her neighborhood with a force of 98 Newtons. If the egg has a mass of 0.15 kg, what is the acceleration of the egg?
A jack-o-lantern starts from rest and rolls 27 m down the side of a hill. If it reaches a speed of 5.1 m/s in 9.7 seconds, what is its acceleration?
What is the normal force experienced by an overstuffed sack of candy (mass 21.4 kg) at rest on the floor of a house after a long night of trick-or-treating.
