What is the speed of the cannon ball

Reference no: EM13540996

A canon ball shots with an initial velocity of 141 m/s at an angle of 45o follows a parabolic path and hits a balloon at the top of its trajectory. Neglecting air resistance, what is the speed of the cannon ball when it hits the balloon?

Reference no: EM13540996

Questions Cloud

Evaluate the average power output for each : A 75 human sprinter can accelerate from rest to 10 in 3.5 . During the same interval, a 34 greyhound can accelerate from rest to 17, evaluate the average power output for each

How far horizontally from base of building does ball strike : A ball is tossed from an upper-story window of a building. The ball is given an initial velocity of 7.50 m/s at an angle of 25.0° below the horizontal. It strikes the ground 5.00 s later. (a) How far horizontally from the base of the building does..

What is the angular acceleration of the grind stone : A 10 cm radius grind stone spins at a constant 400 rotations per second. After turning off the motor, the grind stone takes 26 seconds to come to a stop. What is the angular acceleration of the grind stone after the motor is turned off

State what is the concentration of naoh solution : What is the concentration of NaOH solution that requires 12.01 mL of NaOH solution is required for complete reaction to the indicator endpoint with 0.0542 g KHP

What is the speed of the cannon ball : A canon ball shots with an initial velocity of 141 m/s at an angle of 45o follows a parabolic path, what is the speed of the cannon ball when it hits the balloon

A bouncy ball is dropped from rest : A bouncy ball is dropped from rest. After hitting the ground, what is the highest height it could bounce? What are the reasons it does not achieve this theoretical height? Write a conservation equation, using words, for all components involved.

Find the beam current in amperes : The conduction electrons in a metal can be considered for some purposes as an ideal gas. Find the beam current in amperes

Long cantilevered beam of rectangular cross section : A 1m long cantilevered beam of rectangular cross section carries a uniform load of (w = 15 kN/m). The design specification calls for a 5-mm maximum deflection of the end of the beam. The beam is to be constructed of fir (E = 13 GPa). By analysis, det..

Evaluate the length of the string : A string is fixed at both ends and is vibrating at 119 Hz, which is its third harmonic frequency. Determine the length of the string

User Account

All Pages