seguoallCAiniebio seguoallCAiniebio
  • 24-11-2016
  • Physics
contestada

A projectile is fired straight up at a speed of 10 m/s. How long does it take to reach the top of its motion? The acceleration due to gravity is 9.8 m/s^2. Answer in units of s.

Respuesta :

scme1702
scme1702 scme1702
  • 27-11-2016
We use the equation of motion:
v = u + at, v will be 0 at maximum height.
0 = 10 - 9.8t
t = 1.02 seconds
Answer Link

Otras preguntas

Why was the slave trade abolished?
Why was economy of New England based on commerce
BRAINLIESTTT ASAP!! Describe the following - Operation Barbarossa and Battle of Stalingrad: Pearl Harbor:
which statements desbribe what is found in a summary of a text check all that apply
What is the equation of the line that is parallel to the given line and passes through the point (−4,−6 )? x = −6 x = −4 y = −6 y = −4
How many solutions doe
What are the coordinates of the two points on the grid? THIS IS A MATH QUESTION I DID NOT MEAN TO CLICK HEALTH
what is x? ...................
Carlos: No sé qué cuenta abrir para ahorrar mi dinero. Julio: _______________ abras una cuenta de ahorro. A. Te recomiendo que B. En caso de que C.
How could a theater director most effectively change a Shakespeare play to make ir more familiar to a modern American audience