Find the distance between the point of firing

Assignment Help Physics

Reference no: EM1355762

Q. A 2-kg projectile is fired with an initial speed of 135 m/s at an angle of 68° with the horizontal. At the top of its trajectory, the projectile explodes into two fragments of masses 0.72 kg and 1.28 kg. At 3.8 s after the explosion, the 1.28-kg fragment lands on the ground directly below the point of explosion.

(a) Determine the velocity of the 0.72 kg fragment immediately after the explosion.

(b) Find the distance between the point of firing and the point at which the 0.72-kg fragment strikes the ground.

Reference no: EM1355762

Questions Cloud

Manage integration and responsiveness : Explain wat are some best practices for managing integration and responsiveness and why are flexibility and adaptability important for transnational organizations?

Weaknesses in internal controls : The following control procedures are used at Sandwich Company for over-the-counter cash receipts. For each procedure, explain the weakness in internal control, and identify the control principle that is violated.

Ethical decision-making process : A description of Canadian Code of Ethics for Psychologists: The 10-step ethical decision-making process.

Purchase accounting methods : Suppose that firm X acquires firm Y by paying cash for all the shares outstanding at a merger premium of $5 per share. Suppose that neither firm has any debt before of after the merger

Find the distance between the point of firing : A 2 kg projectile is fired with an initial speed of 135 m/s at an angle of 68° with the horizontal. At the top of its trajectory, the projectile explodes into two fragments of masses 0.72 kg and 1.28 kg. At 3.8 s after the explosion, the 1.28 kg f..

What are internal controls : Explain some common internal controls that a company might have in place. What are they designed to protect? What are the reporting requirements regarding internal controls in the Sarbanes-Oxley Act?

Target group of responsiveness : Global Questions - What are the ways management will notice the ways something is occurring within the target group of responsiveness?

Alternative ways to model section : Distinguishes one section from another for the same course but does not uniquely identify a section. How did you model SECTION? Why did you chose this way versus alternative ways to model SECTION?

Elucidate economic growth : Elucidate before economic growth, there were too few goods, after growth, there is too little time.

User Account

All Pages