Representar los vectores de las situaciones presentadas, anotándolas en el cuaderno. a) de 3 N y la otra6 N. b) Dos fuerzas con el distinto sentido y dirección, pero igual magnitud c) Dos fuerzas con el mismo sentido y dirección y una de ellas tiene una magnitud de 10 N y la otra 3 N

The force acting on a beam was measured under the same operating conditions and a sample of 5 data points was collected. this process was repeated by 3 observers. the pooled standard deviations of these 3 data sets was 1.21. determine the true mean force using all pooled data (with a 95% probability). the result should look like this: true mean = mean +/- margin of error

The mini-refrigerator fire was most likely caused by what type of wiring?

Aweight lifter raises a 1600 n barbell to a height of 2.0 meters. how much work was done? w = fd a) 30 joules b) 3000 joules c) 320 joules d) 3200 joules