Two blocks of A=8kg and B=2kg are connected by a lightensible string that runs over a smooth pully. The 8kg block moves at constant velocity when a 29.6 force pulls it to the right. It experiences a constant frictional force of magnitude 10N as it moves to the right. Calculate the tension and acceleration ​

step-by-step explanation:

we are given

we have to simplify it

firstly, we will factor it

now, we can cancel like terms

now, we can combine it

so, we get

when a device is used in a circuit in which the voltage is 81 v, the current flowing through the device is 3 a. what is the resistance of the device?

a. 27 ω

b. 40.5 a

c. 243 ω

d. 243 a

the correct answer is a. 27

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