Find the speed and direction of the first ball

Assignment Help Physics
Reference no: EM13537199

(a) A ball of clay with a mass of 40 g, traveling east at 3.0 m/s, collides with a 30 g ball of clay traveling north at 1.5 m/s, and they stick together. What are the speed and the direction (with an angle in degrees) of the resulting 70 g ball of clay?

(b) A billiard ball is moving east at 3.0 m/s. A second, identical billiard ball is shot west at 1.8 m/s. The balls have a glancing collision (not a head-on collision) that deflects the second ball's direction by 90 degrees and sends it north at 2.27 m/s. What are the speed and direction of the first ball after the collision?

Reference no: EM13537199

Questions Cloud

Estimate how far does the canoe move : A man with a mass of 58 kg stands up in a 72-kg canoe of length 4.0 m floating on water. How far does the canoe move
Determine how does the charge on one of its plates change : a capacitor is first connected to a 6v battery and then disconnected and connected to a 12v battery. how does the charge on one of its plates change
Explain what concentration of the lead ion : What concentration of the lead ion, Pb+2 , must be exceeded to precipitate PbF2 from a solution that is 1.00*10^-2M in the fluoride ion, F- ? Ksp for lead fluoride is 3.3*10^-8
Compute the slack time for activity d : what is the minimum distance that connects all the nodes, compute the slack time for activity D and what is the average time spent by a person in this system?
Find the speed and direction of the first ball : A billiard ball is moving east at 3.0 m/s. A second, identical billiard ball is shot west at 1.8 m/s. find the speed and direction of the first ball after the collision
Explain biphenyl over phenylmagnesium bromide : Why does rapid addition of bromobenzene to magnesium favor the formation of the undesirable by-product, biphenyl over phenylmagnesium bromide
Explain saturated solution of lead(ii) chloride : A saturated solution of lead(II) chloride was prepared by dissolving PbCl2 solid in water. The concentration of Pb+2 ion in the solution was found to be 1.62*10^-2M . Calculate Ksp for PbCl2 .
How long has the ball been in the air : A tennis ball is shot vertically upward from the surface of an atmosphere-free planet with an initial speed of 20.0 m/s. How long has the ball been in the air when it returns to its original position
Atmospheric flow in this layer laminar or turbulent : Atmospheric boundary layer is of typical height of 1 km. Is atmospheric flow in this layer laminar or turbulent? Justify your answer with typical properties such as wind speed and viscosity of air.

Reviews

Write a Review

Physics Questions & Answers

  Find the magnitude of the resulting magnetic field

A sphere of radius R is uniformly charged to a total charge of Q. It is made to spin about an axis that passes through its center with an angular speed ω. Find the magnitude of the resulting magnetic field at the center of the sphere.

  Find the equivalent resistance

A resistor is in the shape of a cube, with each side of resistance  R . Find the equivalent resistance between any two of its adjacent corners.

  What is the electric field at the location

Question: Field and force with three charges? What is the electric field at the location of Q1, due to  Q 2 ?

  What is the maximum displacement of the bridge deck

What is the maximum displacement of the bridge deck?

  What is the magnitude of the current in the wire

What is the magnitude of the current in the wire as a function of time?

  Blackbody

Questions on blackbody, Infra-Red Detectors & Optic Lens and Digital Image.

  Gravity conveyor

Illustrate the cause of the components accelerating from rest down the conveyor.

  Calculate the dc voltage

Calculate the dc voltage applied to the circuit.

  Quadrupole moments in the shell model

Quadrupole moments in the shell model

  Determine the tension in each string

Determine the tension in each string

  Introductory mechanics: dynamics

Calculate the smallest coefficient of static friction necessary for mass A to remain stationary.

  Evaluate maximum altitude

Evaluate maximum altitude?

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd