apr 233:30 pmimages.pcmac.org/.../uploads/...newton_third_text.pdfconfused with balanced forces....

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april_20_2015.notebook 1 April 20, 2015 Apr 233:30 PM April 20, 2015 1. What stops the motion of a sled moving down a snowy hill? 2. As you increase the force on an object, the acceleration ____________. 3. As you increase the mass of an object, the acceleration ____________. 4. What force is needed to accelerate a 20 kg wheelbarrow 4 m/s2? 5. If you pushed a volleyball and a balloon with the same force, explain which would have the greater acceleration

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Page 1: Apr 233:30 PMimages.pcmac.org/.../Uploads/...newton_third_Text.pdfconfused with balanced forces. Keep in mind that balanced forces act on a single object, while action and reaction

april_20_2015.notebook

1

April 20, 2015

Apr 23­3:30 PM

April 20, 20151.  What stops the motion of a sled moving down a snowy hill?

2.  As you increase the force on an object, the acceleration ____________.

3.  As you increase the mass of an object, the acceleration ____________.

4.  What force is needed to accelerate a 20 kg wheelbarrow 4 m/s2?

5.  If you pushed a volleyball and a balloon with the same force, explain        which would have the greater acceleration

Page 2: Apr 233:30 PMimages.pcmac.org/.../Uploads/...newton_third_Text.pdfconfused with balanced forces. Keep in mind that balanced forces act on a single object, while action and reaction

april_20_2015.notebook

2

April 20, 2015

Apr 20­7:25 AM

Page 3: Apr 233:30 PMimages.pcmac.org/.../Uploads/...newton_third_Text.pdfconfused with balanced forces. Keep in mind that balanced forces act on a single object, while action and reaction

april_20_2015.notebook

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April 20, 2015

Apr 20­7:27 AM

Page 4: Apr 233:30 PMimages.pcmac.org/.../Uploads/...newton_third_Text.pdfconfused with balanced forces. Keep in mind that balanced forces act on a single object, while action and reaction

april_20_2015.notebook

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April 20, 2015

Apr 20­7:27 AM

Page 5: Apr 233:30 PMimages.pcmac.org/.../Uploads/...newton_third_Text.pdfconfused with balanced forces. Keep in mind that balanced forces act on a single object, while action and reaction

april_20_2015.notebook

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April 20, 2015

Apr 20­7:28 AM

Page 6: Apr 233:30 PMimages.pcmac.org/.../Uploads/...newton_third_Text.pdfconfused with balanced forces. Keep in mind that balanced forces act on a single object, while action and reaction

april_20_2015.notebook

6

April 20, 2015

Apr 20­7:28 AM