Identify the situations that have an unbalanced force. Check all that apply.A baseball speeds up as it falls through the air.A soccer ball is at rest on the ground.An ice skater glides in a straight line at a constant speed.A bumper car hit by another car moves off at an angle.A balloon flies across the room when the air is released.
Answer
A
A baseball speeds up as it falls through the air.
B
A soccer ball is at rest on the ground.
C
An ice skater glides in a straight line at a constant speed.
D
A bumper car hit by another car moves off at an angle.
E
A balloon flies across the room when the air is released.