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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: 25/09/08 22:23  Switch to Whole-Paper Mode

Mark Problem
1#
 
Single-Choice ( 1.0 marks) Whole-Paper View Save Problem  
  A jumper in the long-jump goes into the jump wit- gu dh-ri0:6xmbn( nczpp.6epb:p5sqi -ey5h a speed of 12 m/s at an angle o-b6cpz(i p0y:-5gexieu .qhnrdp :5s b pm-n6f $24^{\circ}$ above the horizontal. How far does the jumper jump?

Correct Answer:    
Mark Problem
2#
 
Single-Choice ( 1.0 marks) Whole-Paper View Save Problem  
  A ball thrown horizontally from a point 25 m above the ground, strikes the groi0w)t4+u wq v7 -h7nhpm5b cl:eldw f/und after traveling horizont)udbc+/ 7hm: 5w 0-ft7 qvwli4wphn leally a distance of 15 m. With what speed was it thrown?

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*xf,c4t nsdf8,qho le 74..xm vssu80jq ?  (数值) 

Correct Answer:    
Mark Problem
4#
 
Single-Choice ( 1.0 marks) Whole-Paper View Save Problem  
  A girl throws a rock horizontally, with a velocity of 1 0ifxca,offx47ul5- r0ghoe o e: kl(-7 m/s, from a bridge. It falls 24 m tol0rhiofo-0 fou-: c ,fxk5xg ee74 la( the water below. How far does the rock travel horizontally before striking the water?

Correct Answer:    
Mark Problem
5#
 
Free-Response ( 1.0 marks) Whole-Paper View Save Problem  
333333
Correct Answer:    

  • Name:Visitor (No Login)
    •
    Total:5 mks Pass:3 mks Duration:Unlimited
    未答题: 已答题:0 答错题:
    Currently the Problem, this Practice contains 5 problems

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