Ms. aaron's is on a plane headed west at 930 km/hr. she walks towards the back of the plane at 10 km/hr. 1. what is the speed and direction of the plane if mrs. aarons is the point of reference? 2. what is the speed of mrs. aarons using the ground as a frame of reference? 3. another plane is traveling the same direction as the first at 930 km/hr. what is the speed of mrs. aarons relative to the other plane? 4. another plane is traveling east at 750 km/hr. what is the speed and direction of the first plane using the second as a frame of reference. 5. what is the velocity of mrs. aarons relative to the other plane in problem #4?

Researchers determine that the biodiversity in a woodland region is declining. they identify two major threats to the region's biodiversity, a method to address each threat, and the expected outcome of each method. this information is shown in the table. a) reforestation would not benefit many species because most forest species live on the ground. b) reforestation would take the longest time to be effective because trees take several years to grow. c) biological augmentation would benefit only a few species because is is typically not very effective. d) biological augmentation would take less time to ve effective because it targets the majority of prey species.

Adistance-time graph indicates than an object moves 100 m in 4 s and then remains at rest for 6 s. what is the average speed of the object?

Freya has a mass of 14kg she is running at 1.1m/s to the left when she runs into eric, who is standing still. eric has a mass of 18kg. after the collision, they continue moving together. what is their velocity after the collision. a. 0.48 m/s to the leftb. 2.5 m/s to the leftc. 0.86 m/s to the leftd. 1.4 m/s to the left