An airplane flying horizontally at a constant speed of 350 km/h over level ground releases a bundle of food supplies. Ignore the effect of the air on the bundle.
a. What is the bundle’s initial vertical component of velocity?
b. What is the bundle’s initial horizontal component of velocity?
c. What is its horizontal component of velocity just before hitting the ground?
d. If the airplane’s speed were, instead, 450 km/h, would the time of fall be longer, shorter, or the same?
Answers: 1
Another question on Physics
Physics, 21.06.2019 18:40
The intensity, or loudness, of a sound can be measured in decibels (db), according to the equation , where i is the intensity of a given sound and is the threshold of hearing intensity. what is the intensity, in decibels, [i(db)], when ? use a calculator. round to the nearest whole number. 8 9 19 80
Answers: 1
Physics, 21.06.2019 23:10
Which are examples of projectile motion? choose all that apply a. a soccer ball rolling across the ground in the northeast direction b. a car turning a corner, so it is heading south c. a javelin flying through the air d. a tennis ball lobbed over the net
Answers: 1
Physics, 22.06.2019 04:30
Acrow drops a 0.11kg clam onto a rocky beach from a height of 9.8m. what is the kinetic energy of the clam when it is 5.0m above the ground? what is its speed at that point?
Answers: 1
You know the right answer?
An airplane flying horizontally at a constant speed of 350 km/h over level ground releases a bundle...
Questions
Mathematics, 20.10.2020 08:01
Advanced Placement (AP), 20.10.2020 08:01
History, 20.10.2020 08:01
Advanced Placement (AP), 20.10.2020 08:01
English, 20.10.2020 08:01
Chemistry, 20.10.2020 08:01
Geography, 20.10.2020 08:01
Medicine, 20.10.2020 08:01
Health, 20.10.2020 08:01
Mathematics, 20.10.2020 08:01
Social Studies, 20.10.2020 08:01
