momentum and swimming are related because you need momentum to keep you going
It relates to work in the sense that work involves moving things, which involves changing their momentum, and to change momentum you have to create an equal and opposite momentum so that momentum is conserved - although the planet Earth is such a convenient momentum sink that in most cases this happens without being specifically noticed.
momentum = mass * velocity dolphin: 50kg*10.4m/s = 520 kg (m/s) elephant: 6300 kg * .11 m/s = 693 kg (m/s) The elephant has more momentum because of its large mass, and will be harder to stop/ change its course.
Conservation of momentum means that momentum is a constant and the change of momentum or force is zero.
conservation of momentum
It's momentum.
Yes you can, but you're not required to. The choice is yours. There's no momentum if you're just hanging there,but there is if you're moving. Some people have it, others don't.
Change of the body's momentum = (force on the body) x (length of time the force acts on it)
Change of the body's momentum = (force on the body) x (length of time the force acts on it)
Science: Momentum. Maths: Angles.
by the balance of buoyant and gravitational force
It relates to work in the sense that work involves moving things, which involves changing their momentum, and to change momentum you have to create an equal and opposite momentum so that momentum is conserved - although the planet Earth is such a convenient momentum sink that in most cases this happens without being specifically noticed.
because it may give you unfaif momentum off the blocks
they relate to the theory behind Momentum and Impulse
Newton's Second Law was originally formulated as: F=dm/dt. That is, the force is proportional (or equal, if the correct units are used) to the rate of change of momentum. The more force, the faster will the momentum change.
the momentum needed to get all the way around is related to physics.
I think you mean the dolphin's velocity is 4 metres per second.In which case the dolphin's momentum will be 1000 kg.m/secThe manatee will have less momentum (700 kg.m/sec)Linear momentum = mass times velocity.By the way, 4 miles per second = 14,400 miles per hour.
momentum makes the player harder to slow down and stop, so the player will be able to gain more yards when running with the ball and also help them break tackles. the faster the player is running the more momentum he is carrying. You may hear the term "momentum took him over the line" this means that he has not forced himself over the line through double movement, the momentum he was carrying carried him over.