What is the direction and speed of the other piece

Assignment Help Physics

Reference no: EM13516096

A 24kg projectile is moving at 240m/s in the positive direction of the x axis when it explodes and divides into two fragments, one of them with a mass of 10kg is seen moving in a direction 45 degrees above the x-axis at a speed of 120m/s.

a) What is the direction and speed of the other piece?

b) If instead the speed of the first piece is 200m/s, what is the angle and speed of the second piece (compare with the first case).

c) Calculate the speed of the center of mass of the system before and after the explosion.

Reference no: EM13516096

Questions Cloud

How to calculate the molar mass of the unknown gas : It required 72 s for 1.0 L of the gas to effuse. Under identical experimental conditions it required 32 s for 1.0 L of O2 gas to effuse. Calculate the molar mass of the unknown gas.

Find the kinetic energy and gravitational potential energy : A 2.00kg rock is released from rest at a height of 20.0m. ignore air resistance and determine the kinetic energy, gravitational potential energy

Explain the pressure of the system when all the stopcocks : Consider the arrangement of bulbs shown in the drawing. Each of the bulbs contains a volume of gas as shown. PN2 = 700. torr, PNe = 206 torr, and PH2 = 402 torr. What is the pressure of the system when all the stopcocks are opened, assuming that t..

What is the predicted slope : You are using the 10 cc syringe and the 50 cc syringe. The masses of the 10 cc piston and 50 cc piston are 15.2 g and 60.6 g, respectively. What is the predicted slope

What is the direction and speed of the other piece : A 24kg projectile is moving at 240m/s in the positive direction of the x axis when it explodes and divides into two fragments, What is the direction and speed of the other piece

Explain what are the values of e, l and lz : What are the values of E, L, and Lz for an F8+ atom whose electron has the following wave functions, listed as ((Wavefunction Symbol) n,l,ml)

Calculate how high does she rise during this interval : A 35kg girl is bouncing on a trampoline. During a certain interval after she leaves the surface of the trampoline, How high does she rise during this interval

Describe the partial pressure of each component : A mixture of gases contains 1.75 g of N2, 4.84 g of H2, and 3.48 g of NH3. If the total pressure of the mixture is 5.73 atm, what is the partial pressure of each component

Find how much work is done on the ball by its weight : A 0.60kg basketball is dropped out of a window that is 6.1m above the ground. The ball is caught by a person whose hands are 1.5m above the ground. how much work is done on the ball by its weight

User Account

All Pages