Without getting too technical: F = ma
F = 2.1N
m = 0.007kg (SI units)
a = F / m = 2.1 / 0.007 = 300m/s^2.
The force of the rifle returning back after firing a bullet is smaller than the force on the bullet because the rifle has a larger mass compared to the bullet. According to Newton's third law, force is equal to mass times acceleration, so the force exerted on the rifle is smaller due to the larger mass and slower acceleration compared to the bullet.
The acceleration of an object is directly proportional to the force exerted on it, according to Newton's second law of motion. This means that the greater the force applied to an object, the greater its acceleration will be.
The force of the rifle on the bullet and the force of the bullet on the rifle are equal in magnitude but opposite in direction, according to Newton's third law of motion. However, the mass of the rifle is much larger than the mass of the bullet, so the acceleration of the rifle is much smaller compared to the acceleration of the bullet.
To find the force, we first need to calculate the acceleration of the bullet using the formula v^2 = u^2 + 2as, where v is the final velocity (322 m/s), u is the initial velocity (0 m/s since the bullet starts from rest), a is the acceleration, and s is the displacement (0.78 m). Solving for acceleration gives us approximately 161,589 m/s^2. Then, we can use Newton's second law (F = ma) to find the force, where m is the mass of the bullet (5.0 g = 0.005 kg) and a is the acceleration. The force exerted on the bullet during its travel down the barrel is approximately 807 N.
The force exerted by an object can be determined based on its velocity by using the formula: force mass x acceleration. When an object is moving at a certain velocity, its acceleration can be calculated using the change in velocity over time. By multiplying the mass of the object by its acceleration, one can determine the force exerted.
This equation will tell you how much force is exerted by a bullet, for example, on a target.
The force exerted on the bullet can be calculated using the equation for force: force = mass x acceleration. First, calculate the acceleration of the bullet as it comes to a stop using the equation of motion: v^2 = u^2 + 2as, where v is the final velocity (0 m/s), u is the initial velocity (350 m/s), a is the acceleration, and s is the distance travelled (0.12 m). Once you find the acceleration, you can plug it back into the force equation along with the mass of the bullet (2.5 g converted to kg).
The force of the rifle returning back after firing a bullet is smaller than the force on the bullet because the rifle has a larger mass compared to the bullet. According to Newton's third law, force is equal to mass times acceleration, so the force exerted on the rifle is smaller due to the larger mass and slower acceleration compared to the bullet.
The acceleration of an object is directly proportional to the force exerted on it, according to Newton's second law of motion. This means that the greater the force applied to an object, the greater its acceleration will be.
The force of the rifle on the bullet and the force of the bullet on the rifle are equal in magnitude but opposite in direction, according to Newton's third law of motion. However, the mass of the rifle is much larger than the mass of the bullet, so the acceleration of the rifle is much smaller compared to the acceleration of the bullet.
To find the force, we first need to calculate the acceleration of the bullet using the formula v^2 = u^2 + 2as, where v is the final velocity (322 m/s), u is the initial velocity (0 m/s since the bullet starts from rest), a is the acceleration, and s is the displacement (0.78 m). Solving for acceleration gives us approximately 161,589 m/s^2. Then, we can use Newton's second law (F = ma) to find the force, where m is the mass of the bullet (5.0 g = 0.005 kg) and a is the acceleration. The force exerted on the bullet during its travel down the barrel is approximately 807 N.
an object's mass
The force exerted by an object can be determined based on its velocity by using the formula: force mass x acceleration. When an object is moving at a certain velocity, its acceleration can be calculated using the change in velocity over time. By multiplying the mass of the object by its acceleration, one can determine the force exerted.
To calculate the force exerted by a person on the floor, we can use Newton's second law of motion: force = mass × acceleration. In this case, the mass would be the person's weight (mass = weight / acceleration due to gravity), and the acceleration would be the force of gravity acting on the person (acceleration = 9.8 m/s^2). By multiplying the person's weight by the acceleration due to gravity, we can determine the force exerted by the person on the floor.
The force exerted by a 3kg ball can be calculated using the formula F = m * a, where F is the force, m is the mass (3kg in this case), and a is the acceleration. If the acceleration is known, you can use this formula to find the force.
Changing the magnitude or direction of forces exerted on an object changes the net force (sum of all forces) exerted on the object. The net force exerted on an object is defined as mass times acceleration (F = ma), where mass, m, is constant. This means that when the net force exerted on the object changes in magnitude (or direction), its acceleration will also change in magnitude (or direction). In addition, acceleration is defined as the change in velocity, so when the magnitude (or direction) of acceleration changes, the magnitude (or direction) of velocity will also change.
The ratio of the net force exerted on an object to its acceleration is equal to the object's mass. This relationship is known as Newton's second law of motion, which states that F = ma, where F is the net force, m is the mass of the object, and a is its acceleration.