### Find the recoil velocity of the car

Assignment Help Physics
##### Reference no: EM13502210

A military gun is mounted on a railroad car (m = 1419 kg) as shown in the figure below There is no frictional force on the car, the track is horizontal, and the car is initially at rest. The gun then fires a shell of mass 40 kg with a velocity of 299 m/s at an angle of 35° with respect to the horizontal. Find the recoil velocity of the car?

### Previous Q& A

#### Explain ethylene glycol hoch2ch2oh is used as antifreeze

Ethylene glycol, HOCH2CH2OH, is used as antifreeze. It is produced from ethylene oxide, C2H4O, by the following reaction. C2H4O(g) + H2O(l) ? HOCH2CH2OH(l)

#### How many maxima does the detector detect

Two radio frequency point sources separated by 1.8 m are radiating in phase at a wavelength of 0.60 m. How many maxima does the detector detect

#### Evaluate control and inherent risk

Design 4 substantive audit tests to carry out the work performed on each of the identified 2 key account balances.

#### What speed of the puck keeps the cylinder at rest

A puck of mass m1 = 1.50 kg slides in a circle of radius r = 20.0 cm on a frictionless table while attached to a hanging cylinder of mass m2 = 2.50 kg by a cord through a hole in the table

#### Explain ethylene glycol hoch2ch2oh is used as antifreeze

Ethylene glycol, HOCH2CH2OH, is used as antifreeze. It is produced from ethylene oxide, C2H4O, by the following reaction. C2H4O(g) + H2O(l) ? HOCH2CH2OH(l)

#### How high will the water rise in the bucket

A cylindrical bucket, open at the top, is 28.0 cm high and 10.0 cm in diameter. How high will the water rise in the bucket

#### What is the speed of the ball when it hits the ground

A ball is thrown horizontally with the speed of 15 m/s from the top of a building. It takes the ball 5 s to land on the ground. What is the speed of the ball when it hits the ground

#### Explain how much of my favorite mosel river area vintage

How much of my favorite Mosel River area vintage (35.0 % ethanol) brandy must Sam-E consume in order to lower the activity of his ADH on methanol to 2.00% of Vmax

#### What is the elastic potential energy stored in the spring

A 0.75 kg cart has been attached to a spring. The cart is moved to the right by 2.0 cm. What is the elastic potential energy stored in the spring

#### What wavelength was emitted by the enterprise

Two starships, the Enterprise and the Constitution, are approaching each other head-on from a great distance. what wavelength was emitted by the Enterprise

### Similar Q& A

#### Obtain the kinetic energy of the ball

A 47.0 g golf ball is driven from the tee with an initial speed of 52.0 m/s and rises to a height of 23.8 m. determine the kinetic energy of the ball at its highest point

#### What is time dependence of the objects kinetic energy

A net force that is quadratically increasing in time is applied to an object. What is time dependence of the object's kinetic energy

#### Find the magnitude of the angular momentum

A space traveler weighs 565 N on earth. What will the traveler weigh on another planet whose radius is 3 times that of earth and whose mass is twice that of earth.

#### How far will the water travel horizontally

When a water gun is fired while being held horizontally at a height of 1.00 m above ground level, the water travels a horizontal distance of 4.90 m. how far will the water travel horizontally

#### Explain the subsequent motion of the rod

A uniform rod of mass M and length L is sitting on a frictionless table. Describe the subsequent motion of the rod

#### Determine the gravitational force on the satellite

A 2260 kg satellite used in a cellular telephone network is in a circular orbit at a height of 710 km above the surface of the earth. What is the gravitational force on the satellite

#### How far has the car gone

A car starts from rest and travels for 4.92 s with a uniform acceleration of +1.49 m/s2. How far has the car gone

#### Determine the position of the object

A converging lens with a focal length of 11.4cmforms a virtual image 7.55mm tall, 16.6cm to the right of the lens. Determine the position of the object

#### Calculate the electron speed

In a television picture tube, electrons strike the screen after being accelerated from rest through a potential difference of 33 500 V. find the electron speed just before the electron strikes the screen

#### What was the initial negative charge

What was the initial negative charge on one of the spheres, and what was the initial positive charge on the other?(Hint: Use charge conservation and solve for one of the initial charges. You will end up with a quadratic equation. The solutions giv..

#### What is the diameter of the filament

A standard 100 W (120 V) lightbulb contains a 7.70cm-long tungsten filament. What is the diameter of the filament

#### Calculate the wavelength of photon

A jetliner is moving at a speed of 258 m/s. The vertical component of the plane's velocity is 85.8 m/s. find the magnitude of the horizontal component of the plane's velocity. 