Questions and answers by

Kidus

Questions (2)

Find the value of an odd natural number x if lcm is ( x,40)=1400
1. 1 answer
2. 482 views
Jessica and her 6 friends share 5 liters of juice equally. how much juice does each person get show in diagram
1. 1 answer
2. 355 views

What are the reason for the Olympic game to be largest of all sport event
The ball lands to the ground with 6 m/s so, 6 m/s × 4kg = 24kg m/s It bounce off and goes up so the same 24 change in momentum so 24+24 =48
Given Vi=60km/h = (60/3.6) = 16.7m/s Vf=0m/s d=35m a= (vf^2 - vi^2)/t = (0^2 - 16.7^2)/35 = -3.95m/s^2 Fnet=ma =1250 x (-3.95) =-4960.3 Fn=Fg=mg =(1250kg)(9.8m/s^2) =12250 Fapp= 0N Ff =Fapp-Fnet =0-(-4960.3) =4960.3 mu =Ff/fn =4960.3/12,250 mu =0.4
Thanks, really helpful

Ask a New Question