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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 jumper in the long-jump goes into the jump with a speed of 12 m/s vxe8ok7py(v41 h7jus at an angle of(ue7ph1 k4o ysxj8 vv7 $24^{\circ}$ above the horizontal. How far does the jumper jump?

Correct Answer:    

Mark Problem
3#
 
Fill-in-Blank ( 1.0 marks) Whole-Paper View Save Problem  
  x value is 7, what is value of 2*x,c +bu9 rpc 8b30 vlq5jlbrzk(t65kow ?  (数值) 

Correct Answer:    

Mark Problem
4#
 
Single-Choice ( 1.0 marks) Whole-Paper View Save Problem  
  A girl throws a rock horizontaot w7qo 8t;sm v))g(vvlly, with a velocity of 8 m/s, from a bridge. It falls 30 m to the water below. How far does the rock trt )(st ovv78wg)vomq; avel horizontally before striking the water?

Correct Answer:    

Mark Problem
5#
 
Single-Choice ( 1.0 marks) Whole-Paper View Save Problem  
  A ball thrown horizontally from a point 25 m above the ground, strikes the c un *yg+/b,xldh(y/9 7gd zraground after b*z97udny/a+gxr lgy( / dhc,traveling horizontally a distance of 23 m. With what speed was it thrown?

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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