Question

Here I found another question you can answer. Sorry! An object is initially traveling at a...

Here I found another question you can answer. Sorry! An object is initially traveling at a velocity of 12 m/s. It then begins to change it’s velocity according to the function ?=(2.5?+3?)/3 , where v is the velocity of the object, s is the objects position, and a is the acceleration. Determine the velocity of the object 30 meters after the velocity begins to change. (17.5 m/s)

Homework Answers

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Hello, I am trying to use python to calculate the terminal velocity of an object falling...
Hello, I am trying to use python to calculate the terminal velocity of an object falling from a height of 3 meters. I have gotten stuck trying to actually calculate the terminal velocity. thanks for the help! Here I have posted the code I have so far. from visual import* myscene = display(range = 10, width = 600, heigth = 600, background = color.blue, title = 'lab 5' ) #display window s = vector(0,3,0) #vector for starting position m =...
An object moves along the x axis according to the equation x = 4.00t2 − 2.00t...
An object moves along the x axis according to the equation x = 4.00t2 − 2.00t + 3.00, where x is in meters and t is in seconds. (a) Determine the average speed between t = 1.60 s and t = 3.20 s. The average speed is the distance traveled divided by the time. Is the distance traveled equal to the displacement in this case? m/s (b) Determine the instantaneous speed at t = 1.60 s.   m/s Determine the instantaneous...
Two identical cars are traveling in long straight tracks placed side by side. A rope (which...
Two identical cars are traveling in long straight tracks placed side by side. A rope (which can be any length necessary) connects the centers of the two cars (ignore the dimensions of the cars). The positions of the cars change as r1= (2t^3+ 3t^2–10) m and r2= (5t^2–3t–10) m, where t is measured in seconds, for car 1 and car 2 respectively. Time begins being recorded when the rope is perpendicular to the track. The centers of the cars have...
answer all questions 3.13.6 Question 110 pts A 319 kg motorcycle is parked in a parking...
answer all questions 3.13.6 Question 110 pts A 319 kg motorcycle is parked in a parking garage. If the car has 35,494 J of potential energy, how many meters above ground is the car? Report your answer to 1 decimal place. Please do not include units or the answer will be marked incorrect. Flag this Question Question 210 pts A box sitting on the top of a hill has 252 J of potential energy. If the hill is 279 meters...
Question 1 (1 point) Which is not necessary in order to do work on an object...
Question 1 (1 point) Which is not necessary in order to do work on an object (use the scientific definition of work)? Question 1 options: There must be a change in momentum. A net force must be applied to the object. The object must undergo a displacement. A component of the force must be in the direction of motion. Question 2 (1 point) The change in gravitational potential energy for a 1.9 kg box lifted 2.2 m is: Question 2...
Question: You stand at the bottom of a long ramp (i.e. one used for wheelchair access)...
Question: You stand at the bottom of a long ramp (i.e. one used for wheelchair access) and throw a tennis ball towards the top of the ramp, as shown in the sketch. Assume that the tennis ball leaves your hands a height h = 1.800 m from the ground and at a speed of v0 = 14.00 m/s and an angle of elevation of 51.03°, as shown in the sketch. Take the origin of a Cartesian coordinate system on the...
8 through 10 done please!! 3.13.6 Question 110 pts A 319 kg motorcycle is parked in...
8 through 10 done please!! 3.13.6 Question 110 pts A 319 kg motorcycle is parked in a parking garage. If the car has 35,494 J of potential energy, how many meters above ground is the car? Report your answer to 1 decimal place. Please do not include units or the answer will be marked incorrect. Flag this Question Question 210 pts A box sitting on the top of a hill has 252 J of potential energy. If the hill is...
just do questions 5 through 10 3.13.6 Question 110 pts A 319 kg motorcycle is parked...
just do questions 5 through 10 3.13.6 Question 110 pts A 319 kg motorcycle is parked in a parking garage. If the car has 35,494 J of potential energy, how many meters above ground is the car? Report your answer to 1 decimal place. Please do not include units or the answer will be marked incorrect. Flag this Question Question 210 pts A box sitting on the top of a hill has 252 J of potential energy. If the hill...
A series of experiments is conducted to analyze the effect of fluid resistance on the motion...
A series of experiments is conducted to analyze the effect of fluid resistance on the motion of various small objects of mass m falling from rest in columns of different fluids. In all cases the acceleration due to gravity is g = 10 m/s2 and the magnitude of the fluid resistance force can be modeled by the equation FR = kv where k is a constant and v is the magnitude of the velocity of the object. Which of the...
do all five questions Question 1 20 pts Ignoring the effects of air resistance, if a...
do all five questions Question 1 20 pts Ignoring the effects of air resistance, if a ball falls freely toward the ground, its total mechanical energy Group of answer choices increases remains the same not enough information decreases Flag this Question Question 2 20 pts A child jumps off a wall from an initial height of 16.4 m and lands on a trampoline. Before the child springs back up into the air the trampoline compresses 1.8 meters. The spring constant...