You are walking In paris alongside the eiffel tower and suddenly a croissant smacks you on the head and knocks you to the ground. From your handy dandy Tourist guidebook you find that the height of the eiffel tower is 300.5 m. Calculate how many seconds the croissant dropped before it tagged you on the head

Which explanation describes the forces involved for a person to walk down the sidewalk? a. the person's feet push backward on the sidewalk; the sidewalk pushes backward on the person. b. the person's feet push forward on the sidewalk; the sidewalk does not push on the person. c. the person's feet push backward on the sidewalk; the sidewalk pushes forward on the person. d. the person's feet push forward on the sidewalk; the sidewalk pushes forward on the person.

The diagram shows a series of volcanic island and a hot spot determine the direction of movement of the tectonic plate that for the island

In which situation is the acceleration of a car negative? question 5 options: a)the velocity of a car was 75 km/hr over 4 hours. b)the velocity of a car reduced from 50 km/hr over one minute. c)the velocity of a car increased from 40 km.h to 75 km/h over 15 minutes. d)the velocity of a car was 45 km/hr at 2: 00pm and at 4: 00pm its velocity was 85 km/ht.