How much force is required to accelerate a 2 kg mass at 3m s?

How much force is required to accelerate a 2 kg mass at 3m s?

Force (F)= Mass (m)× Acceleration (a). ∴F=ma. ∴F=(2kg)×(3ms2). ∴F=6kgms2=6 Newton.

What is a body of mass 2 kg moving with acceleration 3 meters per second square?

Therefore, change in momentum in one second is 6 kgm/s2.

How much net force is required for a 2kg object moving horizontally with a speed of 4m s?

Answer and Explanation: Thus, if an object is moving with constant velocity and no external force, like a frictional force, then the object continues to move with the same velocity in the same direction. Hence the net force required is ZERO.

What is a 2 kg object moving at a speed of 3.0 m s collides with?

Final answer: Using the principle of conservation of momentum, we find that after the 2 kg object moving at 3.0 m/s collides with a 1 kg object at rest, the combined object moves at 2.0 m/s in the same direction as the original moving object.

What is the formula for Newton’s force?

It is summarized by the equation: Force (N) = mass (kg) × acceleration (m/s²).

How to calculate acceleration?

Acceleration (a) is the change in velocity (Δv) over the change in time (Δt), represented by the equation a = Δv/Δt. This allows you to measure how fast velocity changes in meters per second squared (m/s^2).

What is the formula of change in momentum?

Step 1: Identify the mass of the object, , the initial velocity of the object, , and the final velocity of the object, . Step 2: Calculate the change in momentum, which is equal to the impulse, , using the formula Δ p = m ( v f − v i ) .

What is the law of moving a body of mass 2kg?

A body of mass 2kg travels according to the law x(t) = pt + qt^(2) + r… Displacement (y) of a body is represented by y = pt + qt^(2) – rt^(3)… Displacement (y) of a body is represented by y = pt + qt^(2) – rt^(3)… A body of mass 2 kg is moving according to the equation for displaceme…

What is the acceleration of a force of 2 kg weight at on a body of mass 4.9 kg?

a=Fm=2×9.84.9=4m/s2.

What is the amount of net force required to keep a 5 kg object?

The amount of net force required to keep a 5-kg object moving rightward with a constant velocity of 2 m/s is ____. Net force is always m•a. In this case, the velocity is constant so the acceleration is zero and the net force is zero. Constant velocity motion can always be associated with a zero net force.

What net force is required to keep a 500 kg object moving?

Correct answer: A net force is only required to change an object’s motion. The 500 kg object is moving at a constant velocity; therefore, there is no net force (0 Newtons) acting on the object.

What is the formula for the net force of a moving object?

Net force is the sum of all forces acting on an object. The net force can be calculated using Newton’s second law, which states that F = ma, where: F is the net force. m is the mass of the object.

What is an object of mass 20kg is moving with a velocity of 5m s?

The correct answer is 250 J. Given, mass (m) = 20 kg, velocity (v) = 5 ms-1. So, the kinetic energy of the object is (½)∗20∗52 = 250 J.

What is the formula for velocity of a collision?

What is the formula of collision? From the conservation of momentum, the formula during a collision is given by: m1v1 + m2v2 = m1v’1 + m2v’2. If the collision is perfectly inelastic, the final velocity of the system is determined using v’ = (m1v1 + m2v2)/m1 + m2.

What is the acceleration if two objects of masses 2.5 kg and 100 kg experience the same force 5 N?

Therefore, the acceleration of 1st and 2nd object will be 2m/s² and 0.05m/s² respectively.

What is the force required in accelerating a 2kg mass at 5m s 2 and a 4 kg mass at 2m s2?

So, 2 kg will require greater force.

What is the force needed to accelerate one kg by 1m s 2?

Thus 1 newton is equal to the force needed to accelerate 1 kg of mass at the rate of 1 m/s2.

How much net force is required to accelerate a 3000 kg car at 2.00 m s2?

Force = mass * acceleration = m * a = 3000 * 2 = 6000 Newton.

What would require a greater force accelerating a 2kg mass at 5m s2?

The formula for force when mass and acceleration are given is Force (F)= Mass (M)* Acceleration(A). So the force required for 2kg mass at 5ms2 is more than the force required for accelerating 4kg mass at 2ms2.