Physics, 05.10.2020 01:01, raedusty3200

A projectile is fired from the origin (at y = 0 m) as shown in the diagram above. The initial velocity components are Vx = 140 m/s and Vy = 84 m/s.
The projectile reaches maximum height at point P, then it falls and strikes
the ground at point Q, which is 20 m below the launch point. Assuming air
resistance is negligible, what is the horizontal component of the velocity
(Vx) of the projectile at point P?

Answers: 3

Show answers

Other questions on the subject: Physics

Physics, 22.06.2019 04:30, leilaford2003

Afeather of mass 0.001 kg falls from a height of 2 m. under realistic conditions, it experiences air resistance. based on what you know about friction, what can you say about the kinetic energy of the feather as it reaches the ground? acceleration due to gravity is g = 9.8 m/s2. a. ke < 0.0196 j b. ke = 00196 j c. je = 0 j d. ke > 0.0196 j

Answers: 1

continue

Physics, 22.06.2019 11:00, SoccerHalo

If angle "a" is 25°, angle "b" is: a) equal to angle c b) less than angle c c) greater than angle c

Answers: 1

continue

Physics, 22.06.2019 15:00, ReeceLehua01

Mechanical energy is when the amount of kinetic and potential energies added together remains the same. conserved created lost

Answers: 1

continue

Physics, 22.06.2019 17:30, joejoefofana

Atruck driver is attempting to deliver some furniture. first, he travels 8 km east, and then he turns around and travels 3 km west. finally, he turns again and travels 13 km to his destination. what is the drivers distance

Answers: 3

continue

Do you know the correct answer?

A projectile is fired from the origin (at y = 0 m) as shown in the diagram above. The initial veloc...