subject
Physics, 18.03.2021 01:00 Kayteeortiz4593

A hot air balloon is rising vertically at a constant velocity of 15 m. st. 20 m, Armand drops his binoculars. Ignore all effects of friction.
What is the initial velocity of the binoculars?
Calculate the maximum height that the binoculars reach above the
Calculate the time it takes for the binoculars to reach the ground fr​

ansver
Answers: 2

Other questions on the subject: Physics

image
Physics, 22.06.2019 08:30, lovebunfan
What is the primary force that suspension bridges use cables to hold their spans up? a. tension force b. resistance force c. normal force d. elastic force e. applied force
Answers: 3
image
Physics, 22.06.2019 09:00, perezsamantha3oqr0za
As a pendulum bob swings back and forth several times, the maximum height it reaches becomes less and less. this is because more and more of the pendulum bob's energy is being transformed into a. heat energy b. kinetic energy c. potential energy d. kinetic energy and potential energy
Answers: 2
image
Physics, 22.06.2019 17:40, 573589
You throw a baseball directly upward at time =0 at an initial speed of 14.9 m/s. what is the maximum height the ball reaches above where it leaves your hand? ignore air resistance and take =9.80 m/s2.
Answers: 1
image
Physics, 22.06.2019 20:00, luceridiaaz
What is the name of the perceived change in a sound wave’s frequency due to motion between the observer and the sound source?
Answers: 1
You know the right answer?
A hot air balloon is rising vertically at a constant velocity of 15 m. st. 20 m, Armand drops his b...

Questions in other subjects: