# How much impulse is needed to stop a 10 kg bowling ball moving at 6 m sec?

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## How much impulse is needed to stop a 10 kg bowling ball moving at 6 m sec?

Answer and Explanation: Therefore, the impulse needed to stop the bowling ball is − 60 k g m / s .

## How is momentum calculated?

Momentum (P) is equal to mass (M) times velocity (v). But there are other ways to think about momentum! Force (F) is equal to the change in momentum (ΔP) over the change in time (Δt). And the change in momentum (ΔP) is also equal to the impulse (J).

## 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 velocity must a 0.53 kg softball be moving to equal the momentum of a 0.31 kg baseball?

Expert-Verified Answer. The velocity of the softball that must be equal to the momentum of the baseball is 12.28 m/s. The given parameters; mass of the soft ball, m₁ = 0.53 kg.

## What is the formula for the impulse of a ball?

Momentum and Impulse The impulse of a force is I=Ft I = F t – when a constant force F acts for a time t . The units are Ns . The Impulse-Momentum Principle says I=mv−mu I = m v − m u which is final momentum – initial momentum so Impulse is the change in momentum.

## What is the momentum of a 6.0 kg bowling ball with a velocity of 2.2 ms?

p=6×2.2=13.2kg m/s. Q.

## Why is the formula for momentum?

p = m v . You can see from the equation that momentum is directly proportional to the object’s mass (m) and velocity (v). Therefore, the greater an object’s mass or the greater its velocity, the greater its momentum.

## What is impulse equal to?

Impulse ( F Δ t ) Product of the average force exerted on an object and the time interval during which the force is exerted. Impulse is equal to the change in momentum ( ) and is sometimes represented with the symbol .

## Why do we calculate momentum?

Momentum gives the relationship between mass, velocity, and direction of an object. Any change in momentum results in force. So, a change in momentum is used to determine the force acting upon the object.

## What is the SI unit of momentum?

Momentum | |
---|---|

SI unit | kilogram meter per second (kg⋅m/s) |

Common symbols | p, p |

Other units | slug⋅ft/s |

Dimension | MLT^{−}^{1} |

## What is the SI unit of force?

The SI unit of force is the newton, symbol N. The base units relevant to force are: The metre, unit of length — symbol m. The kilogram, unit of mass — symbol kg.

## Is momentum is a vector?

The momentum of a body is a vector quantity, for it is the product of mass, a scalar, by velocity, a vector.

## Can you find velocity from momentum?

You can rearrange the equation to calculate velocity if you know momentum and mass, Velocity = Momentum/Mass, or to calculate mass if you know momentum and velocity, Mass = Momentum/Velocity.

## What is the formula for momentum upon velocity?

The quantity of motion is measured as a product of the mass and the velocity. The product of the units of mass and velocity is the unit of Momentum. To find the momentum, we can use the simple formula: P=mv, where P is the momentum.

## What is the linear momentum of a body of mass 10 kg moves with velocity 5 Metre per second?

Answer: The linear momentum of a body of mass 10 kg moving with velocity 5 m/sec is 50 kg m/s.

## What force would a 10 kg bowling ball require to accelerate?

Answer and Explanation: Hence, the calculated force needed to accelerate the bowling ball is 30 Newton. Thus, the first option is correct.

## What force will stop a bowling ball in motion?

A force called friction opposes motion and can slow objects.

## How much impulse is needed to stop an object?

An object with 100 units of momentum must experience 100 units of impulse in order to be brought to a stop. Any combination of force and time could be used to produce the 100 units of impulse necessary to stop an object with 100 units of momentum.

## How much force is required to stop a bus in 10 seconds of mass?

Expert-Verified Answer Force used to stop the bus = mass of the bus in kg× deceleration = 5000 kg× – 2 m/s² = – 10,000 N. The minus sign implies force is supplied by the decelerating agency.