distance = velocity x time
= 15 m/s x 4 s
= 60 m
363m
If the acceleration was constant (15 + 25) /2 = 20 (time does not figure into the averaging at all!)
it is 10 meters per second straight down
you doing homework???
It is not possible to answer this question without the starting velocity.
You throw a ball straight up with a velocity of 40 meters per second. What is the ball's velocity after 3 seconds?
363m
If the acceleration was constant (15 + 25) /2 = 20 (time does not figure into the averaging at all!)
The object will be moving at 14.7 meters per second. 1.5 seconds X 9.8 meters per second squared(the gravitational constant). This assumes that the object's original velocity is zero.
Velocity is measured in meters/second in the S.I. system.
it is 10 meters per second straight down
The student's velocity is 4 meters per second. Velocity is calculated by dividing the distance traveled by the time taken. In this case, 20 meters divided by 5 seconds equals 4 meters per second.
.5 meters per second.
The MKS (meter-kilogram-second) unit of velocity is meters per second (m/s). It represents the distance traveled in meters per unit of time in seconds.
you doing homework???
It is not possible to answer this question without the starting velocity.
Acceleration of the arrow is -3m/s2A = (velocity minus initial velocity) / time