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PRACTICE:555566667777888

 Author: admin Publish Date: 2025-09-08 22:23   Total: 5 Marks  Marks Earned: _____________

User Name: No Login  Start Time: 25年09月08日 22:23  Switch to Whole-Paper Mode

Mark Problem
1#
 
Free-Response ( 1.0 marks) Whole-Paper View Save Problem  
333333
Correct Answer:    

Mark Problem
2#
 
Single-Choice ( 1.0 marks) Whole-Paper View Save Problem  
  A girl throws a rock horiz zg tq+bxb0)uyccwi/rn)2a.; ontally, with a velocity of 5 m/s, from a bridge. It falls 30 m to the water below. H2w/))gxccbyn0ba iu+;t z q.row far does the rock travel horizontally before striking the water?

Correct Answer:    

Mark Problem
3#
 
Single-Choice ( 1.0 marks) Whole-Paper View Save Problem  
  A jumper in the long-jump goes into the juwo57 4dqkn 4 p.0j+va9tpz xwpmp with a speed of 9 m/s at an angle of k4q5pzdwv0 xawtp9jo7 n4p +.$17^{\circ}$ above the horizontal. How far does the jumper jump?

Correct Answer:    

Mark Problem
4#
 
Single-Choice ( 1.0 marks) Whole-Paper View Save Problem  
  A ball thrown horizontally from a poin*u p.yt3t1xdrc*3jr bt 27 m above the ground, strikes the ground after traveling horizontallp3t ub3r.yr xc**tj1dy a distance of 14 m. With what speed was it thrown?

Correct Answer:    

Mark Problem
5#
 
Fill-in-Blank ( 1.0 marks) Whole-Paper View Save Problem  
  x value is 8, what ik kd)i1iq-dbyo2 et/ r 654ybas value of 2*x?  (数值) 

Correct Answer:    

Total:5 mks Pass:3 mks Duration:Unlimited
未答题: 已答题:0 答错题:
当前第 题,此次Practice共有 5 道题

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