subject
Physics, 13.09.2021 05:00 shanua

A train travel on a straight track passing signal A at 20ms-1. It accelerates uniformly a 3ms-2 and reaches signal B 120m furthe than A. At B, the velocity of the train is? ​

ansver
Answers: 3

Another question on Physics

question
Physics, 22.06.2019 01:30
Question 7 [2 marks] in the circuit below, the electromotive force generated by the battery is e = 6.0 v, and the resistances are r1 = r4 = 1.0 q, r2 = r3 =2.0 q. r. the power delivered by the battery to the circuit is closest to a. 6 w в. 12 w с. 15 w d. 18 w e. 20 w final exam autumn 2014 page 5 of 9 68037 physical modelling faculty of science [2 mark] question 8 with reference to question 7, the current through resistor r2 is closest to a. 1 a в. 2 а c. 3 a d. 4 a e. 6 a
Answers: 2
question
Physics, 22.06.2019 04:00
10 newton object is placed 3 meters from the fulcrum. at what distance on the other side would you need to place a 15 newton object to balance the lever? show your work!
Answers: 2
question
Physics, 22.06.2019 11:30
If forces acting on an object are unbalanced. true or false
Answers: 1
question
Physics, 22.06.2019 14:30
What is the relationship between the direction of motion of the balloon and the wind currents
Answers: 1
You know the right answer?
A train travel on a straight track passing signal A at 20ms-1. It accelerates uniformly a 3ms-2 and...
Questions
question
Mathematics, 02.10.2019 15:30
Questions on the website: 13722363