The momentum of an object is calculated by multiplying its mass by its velocity. In this case, the momentum of the 2 kg ball thrown at 20 m/s would be 40 kg*m/s.
The momentum of the baseball can be calculated using the formula: momentum = mass x velocity. Plugging in the values, we get momentum = 0.148 kg x 35 m/s = 5.18 kg·m/s. So, the momentum of the baseball thrown toward home plate is 5.18 kg·m/s.
The change in momentum of the ball thrown against the wall will be equal to the final momentum minus the initial momentum of the ball.
When an object is thrown, it gains momentum. The momentum of the object depends on its mass and velocity. By throwing it with a certain force, the object gains momentum in the direction of its motion.
Ignoring air resistance, its horizontal speed is still 9 meters per second, its vertical speed is approx. 9.81 m/s, as the acceleration of gravity is 9.81 meters per second per second.
After a second, the ball will still have a horizontal velocity of 8 meters per second. It will also have a vertical velocity of 9.8 meters per second (Earth's acceleration is about 9.8 meters per square second). The combined speed (using the Law of Pythagoras) is about 12.65 meters per second.
The momentum of the baseball can be calculated using the formula: momentum = mass x velocity. Plugging in the values, we get momentum = 0.148 kg x 35 m/s = 5.18 kg·m/s. So, the momentum of the baseball thrown toward home plate is 5.18 kg·m/s.
ρ=mvρ= 0.130 x 30ρ= 3.9 Kgms-1
The change in momentum of the ball thrown against the wall will be equal to the final momentum minus the initial momentum of the ball.
When an object is thrown, it gains momentum. The momentum of the object depends on its mass and velocity. By throwing it with a certain force, the object gains momentum in the direction of its motion.
Ignoring air resistance, its horizontal speed is still 9 meters per second, its vertical speed is approx. 9.81 m/s, as the acceleration of gravity is 9.81 meters per second per second.
10 meters per second due to gravity
It depends on the height of the building and also on the direction the object is thrown in (up, down etc.).
After a second, the ball will still have a horizontal velocity of 8 meters per second. It will also have a vertical velocity of 9.8 meters per second (Earth's acceleration is about 9.8 meters per square second). The combined speed (using the Law of Pythagoras) is about 12.65 meters per second.
depends on how fast its thrown. every pitcher has a different speed
1000000 m
Whether the object is dropped, thrown downwards, thrown upwards, or thrown horizontally, its downward acceleration is the same 9.8 meters per second2. If it's thrown downwards, however, its speed at any instant is greater than the speed at the same instant would be if it had only been dropped, since it has some speed before the acceleration begins.
Just use the definition of momentum, as mass x velocity. In this case, you need to divide the momentum by the velocity, to get the mass.