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Potential energy and kinetic energy are similar in that both –
A kite flying across the sky.
Unbalanced forces act on the object
What is the effect of a boat’s shape on its speed?
can each be converted into the other form.
accelerate to the east.
20.3
The snowball is pushed and rolls down the hill, gaining speed.
7 m/s
Investigating which of the following questions would involve kinetic energy?
A kite flying across the sky.
Unbalanced forces act on the object
What is the effect of a boat’s shape on its speed?
can each be converted into the other form.
accelerate to the east.
20.3
The snowball is pushed and rolls down the hill, gaining speed.
7 m/s
An object that is at rest will begin to move if which of the following is true?
A kite flying across the sky.
Unbalanced forces act on the object
What is the effect of a boat’s shape on its speed?
can each be converted into the other form.
accelerate to the east.
20.3
The snowball is pushed and rolls down the hill, gaining speed.
7 m/s
5.A ball is rolling across a field with a force of 30 N. If the force of friction from the field is 9.7 N, what would be the net force of the ball?
A kite flying across the sky.
Unbalanced forces act on the object
What is the effect of a boat’s shape on its speed?
can each be converted into the other form.
accelerate to the east.
20.3
The snowball is pushed and rolls down the hill, gaining speed.
7 m/s
What motion will result from two forces acting on an object: one force of 50 Newtons to the east, the other a force of 30 Newtons to the west? The object will –
A kite flying across the sky.
Unbalanced forces act on the object
What is the effect of a boat’s shape on its speed?
can each be converted into the other form.
accelerate to the east.
20.3
The snowball is pushed and rolls down the hill, gaining speed.
7 m/s
If an object travels 42 meters in 6 seconds, what is its average speed?
A kite flying across the sky.
Unbalanced forces act on the object
What is the effect of a boat’s shape on its speed?
can each be converted into the other form.
accelerate to the east.
20.3
The snowball is pushed and rolls down the hill, gaining speed.
7 m/s
Which of the following examples best demonstrates kinetic energy?
A kite flying across the sky.
Unbalanced forces act on the object
What is the effect of a boat’s shape on its speed?
can each be converted into the other form.
accelerate to the east.
20.3
The snowball is pushed and rolls down the hill, gaining speed.
7 m/s
A snowball sits at the top of the hill. Which of the following changes will increase the kinetic energy of the snowball?
A kite flying across the sky.
Unbalanced forces act on the object
What is the effect of a boat’s shape on its speed?
can each be converted into the other form.
accelerate to the east.
20.3
The snowball is pushed and rolls down the hill, gaining speed.
7 m/s
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