Question: 2. A runner starting at rest has acceleration a(t) =1+3vt ft/s2 for 9 seconds. a) What is the runner's velocity at 9 seconds? b) How

2. A runner starting at rest has acceleration a(t) =1+3vt ft/s2 for 9 seconds. a) What is the runner's velocity at 9 seconds? b) How far does the runner travel in those 9 seconds? 3. A particle travels with velocity v(t) =(t-2)sint m/s for Ost s 4seconds. a) What is the particle's displacement? b) What is the total distance traveled

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Mathematics Questions!

Please answer these questions 1. A cyclist traveling at 14.0 m/s skids to a stop in a time of 5.60 s undergoing uniform acceleration. Determine the skidding distance and the magnitude of the...

Whenever you see observation, prediction, and question then you need to solve it please solve it in ms word Open Capstone File - Experiments and Data - Lab 01 - 2305 Part 3.cap Part 2: Motion with...

1. What is a tangent line and what is it used for? Sketch an example. 2. What value is the slope of a v vs t graph for a free-falling object? Why? 3. If wind resistance was included in the previous...

terry (krt238l This print-out should ha re 22 questions. Multiple-choice questions may continue on the next colunm or page iind all choices before answering. You will have approximately two weeks to...

E5. A woman walks a distance of 504 m, with an average speed of 1.4 m/s. What time was required to walk this distance? - & E6. A person in a hurry averages 70 MPH on a trip covering a distance of 500...

6. A satellite in space is travelling at 14 m/s in one direction. A thruster is applied for 30. s and the satellite is then travelling at 12 m/s in the opposite direction. What acceleration does the...

Directions: Solve the following problems. 1. A car in front of the school goes from rest to 27 m/s in 3.0 seconds. What is its acceleration (assuming it is constant)? 2. A rocket starts from rest and...

Kinematic Equations Pd Name 1. A race car is traveling at +76 m/s when it slows down at -9 m/s for 4 seconds. How far did the car travel? 2. A bicyclist is traveling at +25 m/s when he begins to...

1. An airplane lands and starts down the runway at a northwest velocity of 48.8 m/s. What constant acceleration allows it to come to a stop in 1.14 km?southeast 2.1. A cheetah can accelerate from...

What questions would you present to the argument appealing to the 303 Creative LLC v. Elenis that Mrs Lorie Smith violated her freedom of speech.? If Colorado's discrimination law violated the...

Riverside Company completed the following two transactions. The annual accounting period ends December 31. a. On December 31, calculated the payroll, which indicates gross earnings for wages ($...

Bellfont Company produces door stoppers.August production costs are below: Door Stoppers produced73,000 Direct material (variable) $20,000 Direct labor (variable) 40,000 Supplies (variable) 20,000...

What impact can a product have on the customer's mental health even if it is not a health-oriented product, and what would the company owe the customer then? Your thoughts?

Always show respect for the other person or persons.

Self-awareness is linked to the businesss results.

1. Too reflect on self-management