Register
A projectile is launched at an angle above the ground. (upwards). The vertical component of the projectile's velocity is initially 30 m/s. What is the vertical velocity after 2.0 seconds of flight?
43.5k views
5 votes
A projectile is launched at an angle above the ground. (upwards). The vertical

component of the projectile's velocity is initially 30 m/s. What is the vertical velocity
after 2.0 seconds of flight?

User Martin Johansson
by
6.8k points

1 Answer

1 vote
If you take gravity to be 10m/s^2 (approximately) then after 2 seconds of flight it will decrease to 10m/s

If you take g=9.8 then it will decrease by 2 x 9.8 instead.
User Gefei
by
7.3k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

8.6m questions

11.2m answers

Other Questions

At sea level, water boils at 100 degrees celcius and methane  boiled at -161 degrees celcius. Which of these substances has a stronger force of attraction between its particles? Explain your answer
Physical properties of minerals graphic organizer
A snowball is launched horizontally from the top of a building at v = 16.9 m/s. If it lands d = 44 meters from the bottom, how high (in m) was the building?
What type of rock is the Haystack rock (igneous, Metamorphic, or Sedimentary)
what is a device that transforms thermal energy to mechanical energy
Link Copied!