1. A physics book dropped from the top of the school takes 3.00seconds to hit the ground. How high is the school and how fast wasthe book traveling when it hit the ground?
2. A ball rolls down a hill with constant a acceleration of 3 m/s2(squared). If it starts from rest, what is its speed at the end of4 seconds an how far did it move?
3. If I jump out of an airplane, and i am in the fictitious worldof the physics book (no air), how long will it take me to reach aspeed of 131.7 miles per hour and how far will I have traveledduring that time?
4. A tennis ball is thrown vertically upward it returns to thestarting point 6.0 seconds later. How high did the ball go?
5. Ryan's parents are out of town, so, of course, he throws aparty. During the party, a priceless vase was knocked from a shelf2.5 meters high and broke into several million pieces. There is notenough super glue in the world to put the vase back together. Howlong does it take the vase to hit the floor, how many miles perhour was it traveling when it hit the floor, and who does he blamefor this?
6. Jenelle throws Matt's calculator vertically downward with aninitial velocity of -4.9 m/s from the top of Enger Tower (19.6meters high). Determine:
a. the velocity of the calculator just as it hits the ground--
b. the time the calculator is in the air ---
Don't know the formulas or do I understand these problems and haveno book as a point of reference. Can you help me?
1. A physics book dropped from the top of the school takes 3.00seconds to hit the ground. How high is the school and how fast wasthe book traveling when it hit the ground?
2. A ball rolls down a hill with constant a acceleration of 3 m/s2(squared). If it starts from rest, what is its speed at the end of4 seconds an how far did it move?
3. If I jump out of an airplane, and i am in the fictitious worldof the physics book (no air), how long will it take me to reach aspeed of 131.7 miles per hour and how far will I have traveledduring that time?
4. A tennis ball is thrown vertically upward it returns to thestarting point 6.0 seconds later. How high did the ball go?
5. Ryan's parents are out of town, so, of course, he throws aparty. During the party, a priceless vase was knocked from a shelf2.5 meters high and broke into several million pieces. There is notenough super glue in the world to put the vase back together. Howlong does it take the vase to hit the floor, how many miles perhour was it traveling when it hit the floor, and who does he blamefor this?
6. Jenelle throws Matt's calculator vertically downward with aninitial velocity of -4.9 m/s from the top of Enger Tower (19.6meters high). Determine:
a. the velocity of the calculator just as it hits the ground--
b. the time the calculator is in the air ---
Don't know the formulas or do I understand these problems and haveno book as a point of reference. Can you help me?
