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Projectile
By Abigail Beck
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Last updated over 5 years ago
8 questions
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Question 1
1.
The vertical accelertion due to gravity on a projectile is _____.
9.8m/s
9.8m/s^2
-9.8m/s^2
-9.8m/s
Question 2
2.
Acceleration is the rate at which an object's velocity changes.
True
False
Question 3
3.
The horizontal motion of a horizontally launched projectile affects its vertical motion.
True
False
Question 4
4.
Projectiles travel with a ____ trajectory due to the influence of _____.
straight, gravity
parabolic, inertia
parabolic, gravity
straight, inertia
Question 5
5.
A projectile is any object upon which the only force acting on it it ______.
Gravity on the vertical component
Gravity on the horizontal component
inertia on the vertical component
inertia on the y component
Question 6
6.
On any given projectile, there are no _______ forces and thus no __________ acceleration.
horizontal, horizontal
horizontal, vertical
vertical, vertical
vertical, horizontal
Question 7
7.
Velocity at the highest point in a projectile problem will always be 0m/s.
True
False
Question 8
8.
Which of the following are vector quantities?
distance
displacement
velocity
acceleration
speed