# What is the associated wavelength of a 0.66 kg ball moving with speed 100 meters per second?

## What is the associated wavelength of a 0.66 kg ball moving with speed 100 meters per second?

λ=hmv=6.6×10−340.66×100=1.0×10−35m.

## What is the velocity of the 3 kg ball after the collision?

The velocity of the 3 kg ball is 4 m/s after the collision.

## What is the velocity of a 0.06 kg ball moving with 75 J of energy?

Expert-Verified Answer The velocity of the 0.06 kg ball with 75 J of energy is 50 m/s, calculated using the kinetic energy formula and the given mass and energy values. In this case: The kinetic energy (KE) is given as 75 J. The mass (m) of the ball is 0.06 kg.

## How do you measure the speed of a moving ball?

You take the distance traveled (for example 3 meters), and divide it by the time (three seconds) to get the speed (one meter per second). Calculating the speed of an object, therefore, requires you to measure a distance and the time it takes to travel that distance.

## What will be the wavelength of a ball with a mass of 0.1 kg moving with a velocity of 10ms − 1 h 6.626 x10 − 34Js?

Final answer : wavelength of the ball (λ)=6.626×10−34m.

=1.32×10−35m.

## 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 formula for velocity after falling?

vf = g * t The value for g on Earth is 9.8 m/s/s. The above equation can be used to calculate the velocity of the object after any given amount of time when dropped from rest. Example calculations for the velocity of a free-falling object after six and eight seconds are shown below.

## What is the velocity of a 3 kg particle?

The velocity of a 3.00kg particle is given by v = ( 8.00 t + 3.00 t 2 ) m / s ,with time tin seconds.At the instant the net force on the particle has a magnitude of 35.0 N, what are the direction (relative to the positive direction of the x axis) of (a) the net force and (b) the particle’s direction of travel?

## What is the velocity of a body of mass 2kg moving in the xy plane?

Velocity of a body of mass 2 kg moving in x-y plane is given by v⃗ =(2i^+4tj^)m/s, where t is the time in second.

## What is the velocity of a body of mass 2 kg having kinetic energy of 100 joules?

Expert-Verified Answer kinetic energy = 1/2 × mass × velocity². velocity² = 100. that is 10 m / s. the velocity of a body of mass 2 kg having kinetic energy of 100 joules is 10 m / s.

## What is the speed of 2 kg ball having kinetic energy of 4 j?

The speed of the 2 k g ball having a kinetic energy of is 2 m s – 1 .

## How to calculate speed?

Speed tells us how fast something or someone is travelling. You can find the average speed of an object if you know the distance travelled and the time it took. The formula for speed is speed = distance ÷ time. To work out what the units are for speed, you need to know the units for distance and time.

## What is the SI unit of speed?

The SI unit of speed is the meter per second, abbreviated as m/s or ms-1.

## What is the SI unit for velocity?

What is the SI unit of velocity? The SI unit of velocity is metres per second (m/s). Alternatively, the velocity magnitude can also be expressed in centimetres per second (cm/s).

## What is the wavelength of a 100g particle moving with velocity 100m s?

= 6.626 × 10 − 35 m.

## What will be the wave length of a ball of mass 0.2 kg moving with a velocity of 10m s?

λ=hmv=(6.6×10−34)0.2×1.4×10−3=2.35×10−30m.

## What is the wavelength of 100 gram particle moving with velocity hundred meters per second?

λ=hmv=6.626×10−340.1×100=6.626×10−35m.

## What is the wavelength of a golf ball weighing 200g and moving with a speed of 5 meter hr is of the order?

The wavelength associated with a golf ball is λ=hmv=6.626×10−340.2×53600=2.4×10−30m.