Vertical component of the initial velocity of the arrow

Assignment Help Physics

Reference no: EM13645787

An arrow is shot with a speed of 18.5 m/s at an angle of 50 degrees from the horizontal.

a) What are the respective horizontal and vertical component of the initial velocity of the arrow?
b) How far does the arrow travel horizontally before it hitsthe ground?

Reference no: EM13645787

Questions Cloud

How long will it be before the echo is heard : The Vespertilionidae family of bats detects the distance to anobject by timing how long it takes for an emitted signal to reflect off the object and return. Typically the bats emit sound pulses 3ms long and 70 ms apart while cruising.

Laser produces a pulse of em radiation with wavelength : A 60.0-mW pulsed laser produces a pulse of EM radiation with wavelength 1060 nm (in air) that lasts for 20.0 ps (picoseconds). In what part of the EM spectrum is this pulse? How long (incentimetres) is a single pulse in air? How many wavelengths fit..

What is the horizontal acceleration of the crate : An orange crate which has a mass of 45.0 kg sitting at rest ona frictionless surface is acted on by a 14.5 Newton net force for6.0 seconds. What is the speed of the box at the end of the 6.0seconds?

Current be allowed to run to deposit this much silver : In an electroplating process, it is desired to deposit 40mg of silver on a metal part by using a current of 2.0A. How long must the current be allowed to run to deposit this much silver?

Vertical component of the initial velocity of the arrow : An arrow is shot with a speed of 18.5 m/s at an angle of 50 degrees from the horizontal. What are the respective horizontal and vertical component of the initial velocity of the arrow?

What is the dielectricconstant of the dielectric slab : When a certain air-filled parallel-plate capacitor is connected across a battery, it acquires a charge (on each plate) of200 µC. While the battery connection is maintained, a dielectric slab is inserted into and fills the region between the plates..

Trip the change in internal energy of projectile and air : A 5-kg projectile is fired over level ground with a velocity of 200m/s at an angle of 25? above the horizontal. Just before it hits the ground its speed is 150m/s.Over the entire trip the change in the internal energy of the projectile and air is:

How many electrons are there in one liter of water : Water has a mass mole of 18.0g/mol, each water molecule(H20) has 10 elelctrons. What is net charge of all electrons? How many electrons are there in one liter (1.00 x10-3m-3) of water?

Calculate electric potential-volts due to ammonia molecule : The ammonia molecule NH3 has a permanent electric dipole moment equal to 1.47 D, where 1 D = 1 debye unit = 3.34 x 10-30 C-m. Calculate the electric potential in volts due to an ammonia molecule at a point 65.0 nm away along the axis of the dipole..

User Account

All Pages