A boat trayels at 1.2 m/s in Still water. The Fiver hasa current of əm/s as llustrated by the diagram below Veurrnt oamls a. What is the ralatue velooity of sthe boat relatives to the shore! b.If He boat is head directly acrose the river at what aigle must the boat be directed! €. What is the wwid th of the rver if the boat takes 2 minutes to cross it!
Gravitational force
In nature, every object is attracted by every other object. This phenomenon is called gravity. The force associated with gravity is called gravitational force. The gravitational force is the weakest force that exists in nature. The gravitational force is always attractive.
Acceleration Due to Gravity
In fundamental physics, gravity or gravitational force is the universal attractive force acting between all the matters that exist or exhibit. It is the weakest known force. Therefore no internal changes in an object occurs due to this force. On the other hand, it has control over the trajectories of bodies in the solar system and in the universe due to its vast scope and universal action. The free fall of objects on Earth and the motions of celestial bodies, according to Newton, are both determined by the same force. It was Newton who put forward that the moon is held by a strong attractive force exerted by the Earth which makes it revolve in a straight line. He was sure that this force is similar to the downward force which Earth exerts on all the objects on it.
![A boat trayels at 1.2m/s in Still water.
Ihe Fiver has A curnent of 3m/s as illustrated
by the diagram below
Venrront c amls
a. What is the ralatue velooity of the boat
relatives to the shore!
b.If He boat is head directy aerose the riuver
GT what arngle mnst the boat be directed!
€. What is the wid th of the ruer if the boat
takes # 2 minutes to cross it!
D. f the engine of the boat produces a thrust
of 1a.5 KN. Calaulate the component of the foree
alome the far shore.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F839c31e1-d4cc-4c61-b46d-f712e801b597%2Fa2ac59d4-539a-40e1-b711-6039f68f6f98%2F1igbpli_processed.jpeg&w=3840&q=75)
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