Ask a New Question

A projectile is launched straight upwards at 45 m/s. Three seconds later, its velocity is

A. 75 m/s
B. 30 m/s
C. 15 m/s
D. zero

2 answers

v=45-g*time

15

Similar Questions

A projectile was launched from the ground with a certain initial velocity. Militaries used a radar to determine the vertical
1. 1 answer
A projectile is launched with an initial speed of 40m/s at an angle of 25 degrees above the horizontal. The projectile lands 3
1. 1 answer
Hello,A projectile is launched straight up from the ground with an initial velocity of 320 ft/sec. a. When will the projectiles
1. 2 answers
a projectile is launched at 35 degrees above the horizontal with an initial velocity of 120m/s. What is the projectile's speed 3
1. 0 answers

more similar questions