Analyze and describe accelerated motion in two dimensions, including using equations, graphical vector addition, and projectile and circular examples.
Track each student's skills and progress in your Mastery dashboards
Give this quiz to my class
Q 1/5
Score 0
What variables are given and implied in the situation above?
120
v(x)=20m/s, d(x)=60m, a(y)=-9.8m/s^2, v(iy)=0m/s
Pick the other answer. The horizontal velocity and horizontal displacement are both given. The vertical acceleration is from gravity. Because the projectile was launched horizontally, the initial vertical velocity is 0m/s.
Q 2/5
Score 0
What equation can be used to solve for time with these variables?
120
a=(v(f)-v(i))/t
d(y)=(1/2)gt^2
d(x)=v(x)t
5 questions
Q.
What variables are given and implied in the situation above?
1
120 sec
112.39.c.4.c
Q.
What equation can be used to solve for time with these variables?
2
120 sec
112.39.c.4.c
Q.
According to the above information and diagram, how long will Rock A be in the air?
3
120 sec
112.39.c.4.c
Q.
Knowing how long Rock A is in the air, calculate the height of the cliff.
4
120 sec
112.39.c.4.c
Q.
What would and acceleration vs. time graph look like for the HORIZONTAL component of the rock's motion?
