Engineering Mechanics - KOP: Impulse and Momentum - Discussion

Discussion Forum : KOP: Impulse and Momentum - General Questions (Q.No. 13)

KOP: Impulse and Momentum

13.

A 30-lb block is initially moving along a smooth horizontal surface with a speed of v₁ = 6 ft/s to the left. If it is acted upon by a force F, which varies in the manner shown, determine the velocity of the block in 15 s. The argument for the cosine is in radians.

v₂ = 91.4 ft/s 7

v₂ = 79.4 ft/s 6

v₂ = 91.4 ft/s 6

v₂ = 79.4 ft/s 7

Answer: Option

Explanation:

No answer description is available. Let's discuss.

Discussion:
Be the first person to comment on this question !

Post your comments here:

Your comments will be displayed after verification.

Post as Anonymous

Current Affairs

Check out the latest current affairs questions and answers.

Interview Questions

Check out the latest interview questions and answers.

Group Discussions

Check out the latest group discussions.

Quick links

Quantitative Aptitude

Arithmetic

Data Interpretation

Verbal (English)

Verbal Ability

Verbal Test

Reasoning

Logical

Verbal

Nonverbal

Programming

Python Programming

C Programming

C++, C#

Java

Interview

GD

HR

Technical Interview

Placement Papers

Placement Papers

Submit Paper