Projectile Motion Pt. 2

Front

What is the horizontal acceleration of a projectile?

Back

0 m/s²

Front

In projectile motion, how many components are there?

Back

2 components (x and y)

Front

What is the vertical acceleration of a projectile (neglecting air resistance)?

Back

10 m/s²

Front

If a frog jumps straight up at 27 m/s, what is its speed after 1 second?

Back

17 m/s

Front

If a frog jumps straight up at 27 m/s, what is its speed after 2 seconds?

Back

7 m/s

Front

If a frog jumps straight up at 27 m/s, what is its speed after 3 seconds?

Back

-3 m/s

Front

If Lemming A runs off a cliff at 2 m/s and Lemming B at 1 m/s, which hits the ground first?

Back

Both at the same time

Front

What is the formula for the range of a projectile?

Back

Range = (v₀² * sin(2θ)) / g

Front

What does 'g' represent in projectile motion?

Back

Acceleration due to gravity, approximately 9.8 m/s²

Front

What is the effect of air resistance on projectile motion?

Back

It reduces the range and alters the trajectory.