The average momentum of the runner can be calculated by multiplying the mass of the runner by his average velocity. To find the average velocity, we divide the distance covered by the time taken. In this case, the average momentum would be 9400 kg m/s.
The momentum of a 70kg runner can be calculated by multiplying the mass of the runner (70kg) by the velocity of the runner. Without the velocity, we cannot determine the momentum.
A person who weighs 70kg would weigh 154 pounds approximately.
A typical adult male is more likely to be around 70kg. Seven kilograms would be an unusually low weight for an adult male.
There are approximately 154 pounds in 70 kilograms.
The force exerted would be equivalent to the astronaut's mass multiplied by the acceleration due to gravity. Therefore, the force would be 70kg * 19m/s^2, which equals 1330 N.
The momentum of a 70kg runner can be calculated by multiplying the mass of the runner (70kg) by the velocity of the runner. Without the velocity, we cannot determine the momentum.
an average person should weigh between 60 and 70kg
170cm tall and around 70kg.
70kg
175lbs
The average for the United States of America is about 90kg because they are all fat. In England the average weight is aomewhere aroung 70kg.
70kg
A person who weighs 70kg would weigh 154 pounds approximately.
momentum is mass x velocity (p=mv), and velocity is distance divided by time (d/t),so p=m(d/t)=(70kg)(400m/50s)=560 kgm/s================================Answer #2:If the questioner actually knew what he was talking about when he postedthe question, then the runner's average momentum is(70 kg) x (400 miles) x(1,609.344 meters/mile)/(50 seconds) = 9.012 x 105kg-m/secWe can't help but notice that in the question's frame of reference, the runner issteaming along at 28,800 miles per hour. This arouses our curiosity, but is notgermaine to the problem or to its solution, and we play the hand we are dealt.Our math and physics are bullet-proof, and we stand by them.
70kg
70kg on the charts
Providing velocity is constant (say they are both running at 0.5ms-1).The concept of momentum applies in this problem. The sumo wrestler (assume 165kg) will have more momentum despite moving at the same speed.Momentum is given as the formula p = mvWhere p is momentum, m is mass and v is velocity.The momentum of the sumo wrestler is 160 x 0.5 = 80kgms-1The 70kg man has a momentum of:70 x 0.5 = 35kgms-1As you can see, the sumo wrestler has a momentum of 80kgms-1 as opposed to the man with a momentum of 35kgms-1.The person with the more momentum is therefore harder to tackle and more difficult to bring to a stop.