Answer:
Your friend sees you moving at 0.25 m/s upstream.
Step-by-step explanation:
Remember that relative velocity is the velocity of an object in relation to another object. In this example, your friend sees you moving with respect to the river with a relative velocity (Vr) of:
Vr = Yor Velocity (Vy) - The river Velocity (Vriver) =
Vr = 1.25 m/s - 1 m/s = 0.25 m/s
I hope my answer helped you.
Did you ever get the answer? I have pretty much the same exact one but mine said 150 skaters and I don't know how to answer it.
The images to solve this problem is in the attachment.
Answer:
= 671.0 N;
= 300 N
Step-by-step explanation: From the image in the attachment and knowing that the box is in equilibrium, i.e., the "sum" of all the forces is 0, it is possible to conclude that:
=
and
= 
Using trigonometry, shown in the second attachment, the values for each force are:
sin 20° = 
=
. sin(20)
= 735.0.913
= 671.0
cos 20° = 
=
. cos (20)
= 735.0.408
= 300
The force of static friction is 671N and normal force is 300N
y=3x+6.
y=3x-5
I did it with a parallel line
Answer:
$12 is the price of a ticket
Step-by-step explanation:
happy day ahead