Just multiply mass x velocity.
it would all depend on your stride. a person's stride of 24 inchs yields 40 steps for 80 feet while a person's stride of 36 inches yields 16.6 steps for 80 feet
80 kg is 176 pounds.
80 inches = 203.2 cm
80 degrees Celsius is too hot to live in but 80 degrees Fahrenheit is not.
Answer: 80 mi. = 128.747 km80 mi. = 128.747 km
Momentum (p) = mass * velocity = 80 * 6 = 480 kg-m
we would moving towards west direction
77.5
We have to assume that both bodies are initially moving along the same straight line in opposite directions, so the collision is "head on". We also have to assume that the collision is "elastic", meaning that none of the original kinetic energy is lost to heat. The final momentum is 20 Kg-m/s in the direction opposite to the original 80 kg-m/s motion.
80 jules/20meters= 40Newtons
Momentum = mass * velocity. We are told that his momentum is 80kgm/s, and that his mass is 80 kg, so we can say: 80kgm/s = 80 kg × V ∴ 1m/s= V So the velocity of the man is 1 meter per second west.
The population of Moving Brands is 80.
The change in momentum can be calculated using the formula: change in momentum = force x time. In this case, the change in momentum would be equal to 20N x 4s = 80Ns.
Momentum = Mass x Velocity = 11 x 10 = 110 Ns (Newton seconds)
If the forces are in the same direction, add them and if they're in opposite directions, subtract them. I'm not sure what to do if they're in directions other than that.
80 is fast.
1 meter per second west.