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Questions

How do you calculate the braking distance?driver reaction time=0.6s initial speed of car=30ms-1 speed*2= distance*4 Please show
1. 4 answers
2. asked by jan
3. 519 views
X- ..- …- ….- ……- ……….- …………..- ………………- …………………-
1. 2 answers
2. asked by jan
3. 450 views
The table below shows how the braking distance x for a car depends on its initial speed uu / ms-1 5.0 10 20 4 x / m 2.0 8.0 32
1. 7 answers
2. asked by cylinder
3. 846 views
The current carriers in a piece of semiconducting material have a charge of 1.6 x 10^-19C. Calculate the number of charge
1. 3 answers
2. asked by cylinder
3. 555 views
Please help and do it step by step all parts of questions and use:T = time(s) I=current (amps) Q=net charge on object (Coulombs)
1. 2 answers
2. asked by cylinder
3. 544 views