You lose 9.81 m/s^2 so after 4.07 seconds you will reach a maximum vertical height going 0 m/s the other 0.93 seconds will cause you to go 9.05 m/s in the downward direction. (assuming drag is negligible) In Math Terms 9.81(m/s^2) X 5 (s)= 49.05(m/s) 40(m/s)-49.05(m/s)=-9.05(m/s) 10 meters per second straight down
it is 10 meters per second straight down
you doing homework???
The acceleration of gravity is 9.8 meters per second2 .In 3 seconds, gravity increases the falling speed by (9.8 x 3) = 29.4 meters per second.This particular ball already had a downward speed of 6 m/s when the 3 seconds began,so at the end of the 3 seconds, its velocity is(6) + (9.8 x 3) = 35.4 meters per second downward
It is not possible to answer this question without the starting velocity.
Acceleration of the arrow is -3m/s2A = (velocity minus initial velocity) / time
You throw a ball straight up with a velocity of 40 meters per second. What is the ball's velocity after 3 seconds?
it is 10 meters per second straight down
The velocity of the ball will be -30 m/s (downward) after 5 seconds due to gravity.
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.
The acceleration of gravity is 9.8 meters per second2 .In 3 seconds, gravity increases the falling speed by (9.8 x 3) = 29.4 meters per second.This particular ball already had a downward speed of 6 m/s when the 3 seconds began,so at the end of the 3 seconds, its velocity is(6) + (9.8 x 3) = 35.4 meters per second downward
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
20 meters per second
-2.33 metres per second squared