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Which is A child weighing 20 kg sitting inside a car of mass 1000 kg moves with a velocity of 10 m s What is the momentum of the child?
-- "20 kg" is the child's mass, not her weight.-- The car's mass doesn't matter.The child's momentum is (M V) = (20) (10) = 200 kilogram-meters per second.
If a particle moves in circle with constant speed its angular momentum about the center of circle?
The angular momentum is a constant.
What is the distance traveled by an object that moves with an averace speed of 10 meters and 5 seconds?
Just divide the distance by the time. (In this case, the speed in the answer will be in meters per second.)
How many meters will a 2kg ball moves starting from rest fall freely in one second?
The mass is irrelevant. If the object is in free fall (that is, air resistance can be neglected), an object will fall 4.9 meters in one second.
What the speed of an image when an object moves with a velocity of 2 meters per second towards a plain mirror?
2 m/s
Which is A child weighing 20 kg sitting inside a car of mass 1000 kg moves with a velocity of 10 m s What is the momentum of the child?
-- "20 kg" is the child's mass, not her weight.-- The car's mass doesn't matter.The child's momentum is (M V) = (20) (10) = 200 kilogram-meters per second.
What is the momentum of a 2 kg toy truck that moves 10 meters per second?
Momentum = mass x velocity (p = mv)(2 kg)(10 m/s) = 20 kg m/s.
What is acceleration of car that moves from speed of 5.0 meters per second to speed of 15 meters per second in 6.0 seconds?
1.667 metres per second squared
Is earth accelerating right now?
Yes. When it moves around the Sun, there is circular acceleration, that can be calculated via the formula a = v2 / r. Velocity should be converted to meters / second, radius (of the orbit) to meters - in this case, the result is in meters per second squared.Yes. When it moves around the Sun, there is circular acceleration, that can be calculated via the formula a = v2 / r. Velocity should be converted to meters / second, radius (of the orbit) to meters - in this case, the result is in meters per second squared.Yes. When it moves around the Sun, there is circular acceleration, that can be calculated via the formula a = v2 / r. Velocity should be converted to meters / second, radius (of the orbit) to meters - in this case, the result is in meters per second squared.Yes. When it moves around the Sun, there is circular acceleration, that can be calculated via the formula a = v2 / r. Velocity should be converted to meters / second, radius (of the orbit) to meters - in this case, the result is in meters per second squared.
What is the velocity of an object that moves at a distance of 200 meters in 10 seconds going right?
20 meters per second
How does volleyball use momentum?
It moves :)
What is a momentum in a curved or circular path?
In a curved or circular path, momentum is the product of an object's mass and its velocity. As an object moves in a curve, its momentum changes due to the direction of its velocity changing. The rate of change of momentum in a curved path is given by the net force acting on the object, according to Newton's second law.
What is the speed of a rocket that travels 9000 meters in 12.12 seconds-?
A rocket that travels 9000 meters in 12.12 seconds moves at 742.5742 meters/second which is approx 1660 mph
If a particle moves in circle with constant speed its angular momentum about the center of circle?
The angular momentum is a constant.
What is the unit rate about 12 meters in 28 seconds?
The unit rate is how far something moves in ONE second. So in this case you divide by 28 (the number of seconds). 12/28=0.4285714285714286 meters a second.
What is the distance traveled by an object that moves with an averace speed of 10 meters and 5 seconds?
Just divide the distance by the time. (In this case, the speed in the answer will be in meters per second.)
How many meters will a 2kg ball moves starting from rest fall freely in one second?
The mass is irrelevant. If the object is in free fall (that is, air resistance can be neglected), an object will fall 4.9 meters in one second.
