A car of mass 900 kg is traveling 25. 0 m/s when the driver applies the brakes, which locks the wheels. The car skids for 5. 60 s in the positive x-direction before coming to rest. What is the car’s acceleration? (3 pts. ) what magnitude force acted on the car during this time? (3 pts. ) how far did the car travel? (3 pts. ).

Snakes, dogs, and humans have a vertebral column. snakes and dogs have tails, and humans have vestigial tailbones. dogs and humans have limbs, but snakes do not. most reptiles lay eggs, but a few give birth to live young. what do these structures suggest about the evolutionary pattern between the three organisms? 1. snakes and dogs are more closely related than snakes and humans. 2. snakes and humans are more closely related than humans and dogs. 3. dogs and humans are more closely related than snakes and humans. 4. dogs, snakes, and humans share a common ancestor. 5. the early ancestor of snakes and dogs is the same, and the early ancestor of humans is different.

Living organism in our word are connected to other variety of ways

Healing after the death of a loved one is most difficult when: a) the bereaved is not allowed to mourn in the way he or she wishes b) the death is a long, protracted one c.) a period of grief has already elapsed d) no other mourners are present