An 67-kg jogger is heading due east at a speed of 2.3 m/s. a 70-kg jogger is heading 61 ° north of east at a speed of 1.3 m/s. find (a) the magnitude and (b) the direction of the sum of the momenta of the two joggers. describe the direction as an angle with respect to due east.

Answer

given,

mass of jogger  = 67 kg

speed in east direction = 2.3 m/s

mass of jogger 2 = 70 Kg

speed  = 1.3 m/s  in  61 ° north of east.

jogger one

now

P = P₁ + P₂

magnitude

the angle is north of east

the simple machine has three main features. they are:

fulcrum is the center point or pivot point of the machine. effort is input force/ applied force. load is external force/ output.

the keisha 's machine labels are

x : load

y: fulcrum

z: lever

2b2t

explanation:

2b2t