1. Little Johnny is hiding in his tree house that is 10.0 meters above the ground. He is waiting in ambush for his
brother, Tommy. Tommy, not knowing of his brother's location or devious plans, is napping below the tree
house.
a) If Johnny drops the balloon from rest, how long does it take to hit Tommy?
b) How fast is the balloon going when it hits Tommy?
C) If Johnny throws the balloon downwards at 2 m/s, how long does it take to hit Tommy?
d) Now, how fast is the balloon going when it hits Tommy?
Answers: 1
Another question on Physics
Physics, 22.06.2019 12:10
The average density of the planet uranus is 1.27 103 kg/m3. the ratio of the mass of neptune to that of uranus is 1.19. the ratio of the radius of neptune to that of uranus is 0.969. find the average density of neptune.
Answers: 1
Physics, 23.06.2019 02:30
Aproton is shot from the negative disk toward the positive disk. what launch speed must the proton have to just barely reach the positive disk?
Answers: 2
Physics, 23.06.2019 05:20
6. an article, which costs rs. 850 is sold at a profit of 6%.what is the selling price ? -a) rs.900 b) rs. 901 c) rs. 890 d) rs. 905
Answers: 1
You know the right answer?
1. Little Johnny is hiding in his tree house that is 10.0 meters above the ground. He is waiting in...
Questions
Chemistry, 19.03.2020 09:00
Mathematics, 19.03.2020 09:00
Social Studies, 19.03.2020 09:00
English, 19.03.2020 09:01
