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Biblioteka

2_D Motion quiz

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Posljednje ažuriranje 2 months ago
23 questions
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Pitanje 1
1.

Two physics teachers stand at the window and throw water balloons straight out horizontally at their tardy students. Teacher A can throw twice as hard as Teacher B, but the two are the exact same height. Whose water balloon will hit the ground first?

Pitanje 2
2.

Two physics teachers stand at the window and throw water balloons straight out horizontally at their tardy students. Teacher A can throw twice as hard as Teacher B, but the two are the exact same height. Which would be the evidence for whose water balloon will hit the ground first?

Pitanje 3
3.

Two physics teachers stand at the window and throw water balloons straight out horizontally at their tardy students. Teacher A can throw twice as hard as Teacher B, but the two are the exact same height. Which would be the reasoning for your evidence for whose water balloon will hit the ground first?

Pitanje 4
4.

A person walking on a moving walkway in the airport has their backpack thrown at them by someone standing on the ground at the end of the walkway as the move towards them. The person catching the bag observes it moving at _______________ than the person off the walkway observes.

Pitanje 5
5.

A person walking on a moving walkway in the airport has their backpack thrown at them by someone standing on the ground at the end of the walkway as they move towards them. Which would be the evidence for how the person catching the bag observes its motion?

Pitanje 6
6.

A person walking on a moving walkway in the airport has their backpack thrown at them by someone standing on the ground at the end of the walkway as they move towards them. Which would be the reasoning for the evidence for how the person catching the bag observes its motion?

Pitanje 7
7.

A person rowing a boat is capable of maintaining a speed of 3.2 m/s in water. They row their boat in a river with a current of 2.4 m/s relative to the shore.

If they point their boat downstream, what is their velocity relative to the shore? (nearest tenth)

Pitanje 8
8.

A person rowing a boat is capable of maintaining a speed of 3.2 m/s in water. They row their boat in a river with a current of 2.4 m/s relative to the shore.

If they point their boat upstream, what is their velocity relative to the shore? (nearest tenth)

Pitanje 9
9.

A person rowing a boat is capable of maintaining a speed of 3.2 m/s in water. They row their boat across a river with a current of 2.4 m/s relative to the shore.

Which equation would you use to find the magnitude of the Velocity reative to the shore?

Pitanje 10
10.

A person rowing a boat is capable of maintaining a speed of 3.2 m/s in water. They row their boat east across a river with a current of 2.4 m/s north relative to the shore.

Find the magnitude of the velocity relative to the shore to nearest tenth.

Pitanje 11
11.

A person rowing a boat is capable of maintaining a speed of 3.2 m/s in water. They row their boat east across a river with a current of 2.4 m/s North relative to the shore.

Find the direction of the velocity relative to the shore for to nearest tenth.

Pitanje 12
12.

Mr. Dewey’s cat Yuki loves to catch toys that he throws in the air. He throws a toy mouse horizontally across the living room with an initial velocity of 9.43 m/s from a height of 1.97 m.

What are the givens?

Pitanje 13
13.

Mr. Dewey’s cat Yuki loves to catch toys that he throws in the air. He throws a toy mouse horizontally across the living room with an initial velocity of 9.43 m/s from a height of 1.97 m. If she starts at Mr. Dewey’s feet, how far must Yuki run in order to catch the mouse just before it hits the ground?

What is the unknown?

Pitanje 14
14.

Mr. Dewey’s cat Yuki loves to catch toys that he throws in the air. He throws a toy mouse horizontally across the living room with an initial velocity of 9.43 m/s from a height of 1.97 m. If she starts at Mr. Dewey’s feet, how far must Yuki run in order to catch the mouse just before it hits the ground?

What is the equation you would use to find time?

Pitanje 15
15.

Mr. Dewey’s cat Yuki loves to catch toys that he throws in the air. He throws a toy mouse horizontally across the living room with an initial velocity of 9.43 m/s from a height of 1.97 m.

What is the time in the air for Yuki's toy? (nearest hundreth)

Pitanje 16
16.

Mr. Dewey’s cat Yuki loves to catch toys that he throws in the air. He throws a toy mouse horizontally across the living room with an initial velocity of 9.43 m/s from a height of 1.97 m.

What is the equation you would use to find how far Yuki must run to catch the toy?

Pitanje 17
17.

Mr. Dewey’s cat Yuki loves to catch toys that he throws in the air. He throws a toy mouse horizontally across the living room with an initial velocity of 9.43 m/s from a height of 1.97 m.

If she starts at Mr. Dewey’s feet, how far must Yuki run in order to catch the mouse just before it hits the ground? (nearest hundreth)

Pitanje 18
18.

What is the equation you would use to find

Pitanje 19
19.

Mr. Dewey’s cat Yuki loves to catch toys that he throws in the air. He throws a toy mouse horizontally across the living room with an initial velocity of 9.43 m/s from a height of 1.97 m.

Find

to nearest hundreth.

Pitanje 20
20.

Mr. Dewey’s cat Yuki loves to catch toys that he throws in the air. He throws a toy mouse horizontally across the living room with an initial velocity of 9.43 m/s from a height of 1.97 m.

Find

to nearest hundreth.

Pitanje 21
21.

Mr. Dewey’s cat Yuki loves to catch toys that he throws in the air. He throws a toy mouse horizontally across the living room with an initial velocity of 9.43 m/s from a height of 1.97 m.

Which equation would you use to find the magnitude of the Velocity just before the mouse is caught?

Pitanje 22
22.

Mr. Dewey’s cat Yuki loves to catch toys that he throws in the air. He throws a toy mouse horizontally across the living room with an initial velocity of 9.43 m/s from a height of 1.97 m.

Find the magnitude of the final velocity of the mouse when Yuki catches it. (nearest hundreth)

Pitanje 23
23.

Mr. Dewey’s cat Yuki loves to catch toys that he throws in the air. He throws a toy mouse horizontally across the living room with an initial velocity of 9.43 m/s from a height of 1.97 m.

Find the direction for the final velocity of the mouse when Yuki catches it. (nearest hundreth)