How long does the projectile remain in the air

Assignment Help Physics

Reference no: EM13698532

Solve the all parts of given problem:

Problem: A projectile is fired from horizontally from a gun that is 45m above flat ground; emerging from the gun with a speed of 250 m/s.

Part A: How long does the projectile remain in the air?

Part B: At what horizontal distance from the firing point does it strike the ground?

Part C: What is the magnitude of the vertical component of its velocity as it strikes the ground?

Express your knowledge to solve the above problem.

Reference no: EM13698532

Questions Cloud

Determine the maximum number of grams of acetylsalicylic : Question- Ben weighs out 15.6 g of salicylic acid in a 250 mL flask and adds 9.0 mL of acetic anhydride (density=1.080 g/mL) . Determine the maximum (theoretical) number of grams of acetylsalicylic acid he can prepare.

What is the electric field at given points : Assume two charges q and -q are placed at the points (0,0, -d/2) and (0,0, d/2) respectively. What is the electric field at points on the xy-plane (i.e z = 0 plane)

Evaluate what the magnitude and direction of electric field : A point particle with charge q = 4.0 microC is placed on the x axis at x = -10 cm and a second particle of charge Q = 7.3 microC is placed on the x axis at x = +25 cm. Determine the magnitude and direction of the electric field

Explain the catalyzed oxidation of ammonia : Question- The first step in industrial nitric acid production is the catalyzed oxidation of ammonia. Without a catalyst, a different reaction predominates

How long does the projectile remain in the air : A projectile is fired from horizontally from a gun that is 45m above flat ground; emerging from the gun with a speed of 250 m/s. How long does the projectile remain in the air

What will be the final [fe^2+] in the final solution : Question- In an experiment, 2.20g of NaOH(s) is added to 250mL of 0.10 M FeCl2 solution. what mass of Fe(OH)2 (s) will be formed and what will be the final [Fe^2+] in the final solution

What is the cars original speed before braking : A driver in a moving car applies the brakes. The car slows to a final speed of 2.60 m/s over a distance of 40.0 m and a time interval of 8.45 s. What is the car's original speed before braking

Explain what mass of lead sulfate is formed in a lead-acid : Question- What mass of lead sulfate is formed in a lead-acid storage battery when 1.36g of Pb undergoes oxidation

How do you know which are the valence electrons in electron : Question- How do you know which are the valence electrons in the electron configuration of an element

User Account

All Pages