The momentum of a 20 kilogram dog running at a speed of 8 meters per second is 160 (kg m/s).
P=mv
P=momentum
m=mass
v=velocity
The units are (kg m/s).
P=mv
P= 20kg x 8 m/s
P= 160 (kg m/s) .
The momentum of a 20 kilogram dog running at a speed of 8 meters per second is 160 (kg m/s).
P=mv
P=momentum
m=mass
v=velocity
The units are (kg m/s).
P=mv
P= 20kg x 8 m/s
P= 160 (kg m/s) .
The momentum of a 20 kilogram dog running at a speed of 8 meters per second is 160 (kg m/s).
P=mv
P=momentum
m=mass
v=velocity
The units are (kg m/s).
P=mv
P= 20kg x 8 m/s
P= 160 (kg m/s) .
Kinetic Energy = 1/2 * mass * velocity squared
KE = 1/2mV2
400 J = 1/2(20 kg)V2
multiply through by 2
800 = 20V2
40 = V2
take square root each side
6.3 m/s = velocity of dog
==================
Kinetic Energy ,KE = 1/2 mv2 = 1/2 x 20 x 42 = 160 joules
mass*speed squared= momentum
20 kg*8 squared or 64= 1,280 kg-m/s
momentum as an equation is:
p = mv
where m is mass
v is velocity
using this then:
p = 12 x 8
p = 96kg/ms
The momentum would be 160kg x m/s.
kkpp
p (momentum) = m x v p = 57kg x 27 m/s p = 1539 kgxm/s The momentum of this cheetah is 1539 kg x mg/s
12 kg dog on Earth: 117.6 N 12 kg dog on Mars: 44.52 N (~72% less)
If both balls are moving at the same speed (velocity), the heavier (more massive) will have the greater momentum. Momentum is the product of mass and velocity. With identical velocities, the more massive object will have the greater momentum. If a 34 kg ball and a 35 kg ball are both moving at 8 m/s as asked, then the 34 kg ball will have less momentum than the 35 kg ball.
Momentum =mv. The lioness has a momentum of 180 x 16 = 2880 kg m per s to the right.
momentum is the product of the velocity and mass: 250,000 kg m/s
mass*speed squared= momentum 20 kg*8 squared or 64= 1,280 kg-m/s
Momentum = mass x velocity. Momentum = (90 kg) x (3 m/s) Momentum = 270 kgm/s
momentum change = 670.56 kilogram-meter/second
The formula is...momentum=velocity x massSo...momentum= 4m/s x 100kgmomentum= 400 kg m/s
Momentum is mass times velocity. The total mass here is 279 kg 279 * 12 = 3348. 3348 newton-seconds/kilogram-meters per second is the momentum.
An Athlete with a weight of 100kg, running at the same speed as a 90 kg athlete will have a greater momentum and will push the 90 kg athlete backwards.
60.0 kg. m/s north.
Momentum (p) = mass * velocity = 80 * 6 = 480 kg-m
p (momentum) = m x v p = 57kg x 27 m/s p = 1539 kgxm/s The momentum of this cheetah is 1539 kg x mg/s
Momentum (p) equals mass times velocity, or p=mv, and I assume that when the question says "moving at 64 km" it is referring to the cars velocity. The car will have a momentum of 32000 kg*km/s. The cart will have a momentum of 3000 kg*km/s. The truck will have a momentum of 32000 kg*km/s. The car and the truck both have a greater momentum than the cart.
Momentum = mass x velocity 120 x 4 = 480 102 x 5 = 510
60 kg-m/s