Answer:
2.23 m/s²
Explanation:
mass of sail boat, m = 20600 kg
Force along east, F1 = 17700 N
Force along north west, F2 = 60000 N
write the forces in vector form
Net force acting on the boat
The magnitude of net force is given by
F = 45922 N
Acceleration = force / mass
a = 45922 / 20600
a = 2.23 m/s²
Answer:
what this please be clear
Two objects allowed to move freely will accelerate toward each other
in response to the gravitational forces between them.
It doesn't matter whether they have equal masses or vastly different
masses ... each object accelerates toward the other one.
The less-massive object has greater acceleration, and the more-massive
object has smaller acceleration.
Yes. When you fall to the Earth, the Earth falls to you, but with less
acceleration because it has less mass than you have.
<span>Possible explanation one would be people are outdoors more due to the use of the snow blower and are thus more susceptible to falling as a result if the increased time spent near or on the ice. Possible explanation two is the snow that's removed from their sidewalk can no longer provide a traction surface between the people clearing the snow and the ice that lies beneath the snow. And possible explanation number three would be that the snow blowing machine, being a new piece of equipment to people, requires a level of agility to operate and inexperienced operators lack the agility to use the piece of equipment.</span>
1. Stop transmitting start and stop sending photons. This is typical morse code like transmissions of information. By varying the pattern of starts stops you vary the information sent. Also used in digital communications over radios, modems, and pulse dialing over radio/phones.
<span>2. Change the frequency. You use a pattern of shorter and longer wavelengths of radio waves higher and lower energies of individual photons to transmit information. This is frequency modulation </span>