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Physics AP Task 2

Posljednje ažuriranje almost 5 years ago

20

1

1

1

1

Pitanje 1

1.

A

B

C

D

1

1

1

1

1

1

1

Pitanje 8

8.

A

B

C

D

E

1

1

1

1

1

1

1

Pitanje 15

15.

1

Pitanje 16

16.

A

B

C

D

1

Pitanje 18

18.

An object is thrown with velocity v from the edge of a cliff above level ground. Neglect air resistance. In order for the object to travel a maximum horizontal distance from the cliff before hitting the ground, the throw should be at an angle θ with respect to the horizontal of

(A) greater than 60° above the horizontal

(B) greater than 45° but less than 60° above the horizontal

(C) greater than zero but less than 45° above the horizontal

(D) greater than zero but less than 45° below the horizontal

Pitanje 19

19.

An object is released from rest and falls a distance h during the first second of time. How far will it fall during the next second of time?

(A) h

(B) 2h

(C) 3h

(D) 4h

Pitanje 20

20.

A target T lies flat on the ground 3 m from the side of a building that is 10 m tall, as shown above. A student rolls a ball off the horizontal roof of the building in the direction of the target. Air resistance is negligible. The horizontal speed with which the ball must leave the roof if it is to strike the target is most nearly

A

B

C

D

Pitanje 2

2.

A

B

C

D

Pitanje 3

3.

A

B

C

D

E

Pitanje 4

4.

A

B

C

D

E

Pitanje 5

5.

A

B

C

D

E

Pitanje 6

6.

A

B

C

D

E

Pitanje 7

7.

A

B

C

D

E

Pitanje 9

9.

A

B

C

D

Pitanje 10

10.

Pitanje 11

11.

A

B

C

D

E

Pitanje 12

12.

A

B

C

D

E

Pitanje 13

13.

A

B

C

D

Pitanje 14

14.

A

B

C

D

Pitanje 17

17.

A

B

C

D