The acceleration of a bus is given by ax(t)=αt, where α = 1.14 m/s3 is a constant. |
Part A If the bus's velocity at time t1 = 1.18 s is 4.92 m/s , what is its velocity at time t2 = 2.19 s ?
SubmitMy AnswersGive Up Part B If the bus's position at time t1 = 1.18 s is 6.06 m , what is its position at time t2 = 2.19 s ?
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The acceleration of a bus is given by ax(t)=αt, where α = 1.14 m/s3 is a...
The acceleration of a bus is given by ax(t)=αt, where α = 1.13 m/s3 is a constant. A.If the bus's velocity at time t1 = 1.14 s is 4.98 m/s , what is its velocity at time t2 = 2.04 s ? B.If the bus's position at time t1 = 1.14 s is 5.95 m , what is its position at time t2 = 2.04 s ?
Constants PartA The acceleration of a bus is given by a,(t) where 1.16 m/s3 is a constant. at, If the bus's velocity at time t1 -1.11 s is 5.07 m/s, what is its velocity at time t2 2.20s? 10.0474 m/s Submit Previous Answers Request Answer Incorrect; Try Again; 4 attempts remaining Part B If the buhposition at time ti # 1.11 SİS 6.00 m , what is its position at time t2 -2.20 s? Submit Request Answer Provide Feedback Next...
Constants Part A The acceleration of a bus is given by a, (t) where α . 1.13 m/' is a constant. at If the bus's velocity at time ti -1.10 s is 4 92 m/s, what is its velocity at time to - 2.19 s? m/s Submit Incorrect Try Again: 4 attempts remaining ▼ Part B If the bus's position at time t s? 1.10 s is 6 10 m, what is its position at time ta 2.19 Submit Request...
Constants Part A The acceleration of a bus is glven by a(t) at, where a 129 m/s is a constant If the bus's velocity at time 1.14 s is 4.99 m/s, what is its velocity at time t2 2.08 s? 6.94 m/s Previous Answers Correct Significant Figures Feedback: Your answer 6.942286 m/s was either roundeddilferenly or used a different number of significant fures than required for this part Part E If the bus's position at time t1.14 s is 5.92...
Constants Part A The acceleration of a bus is given by adt) ㏄nstant. at, where a-1.16 m/s、a f the bus's velocity at time t1 1.11 s is 5.07 m/s, what is its velocity at time t2 2.20s? 9.22 rm Submit Previous Answers Reqvest Answer X incorrect; Try Again; 3 attempts remaining Part B If the bus's position at time t1 1.11 s is 6.00 m, what is its position at time t 2.20s? 16.079 Submit Previous X Incorrect: Try Again;...
Deriving centripetal acceleration (shortened) For no apparent reason, a poodle is running counter-clockwise at a constant speed of 4.90 m/s in a circle with radius 2.9 m . Let v⃗ 1 be the velocity vector at time t1, and let v⃗ 2 be the velocity vector at time t2. Consider Δv⃗ =v⃗ 2−v⃗ 1 and Δt=t2−t1. Recall that a⃗ av=Δv⃗ /Δt. Hint: It may be helpful to assume that at time t1, the poodle is on the x-axis, i.e., that...
The acceleration of a particle is given by ax(t)=− 2.10 m/s2 +( 3.02 m/s3 )t. Find the initial velocity v0x such that the particle will have the same x-coordinate at time t= 3.98 s as it had at t=0. What will be the velocity at time t = 3.98 s?
The acceleration of a motorcycle is given by ax(t)=At−Bt2, where A=1.50m/s3 and B=0.120m/s4. The motorcycle is at rest at the origin at time t=0. A. Find its velocity as a function of time. Letters A and B are not allowed in the answer. Express your answer in terms of t. B. Find its position as a function of time. Letters A and B are not allowed in the answer. Express your answer in terms of t.
The acceleration of a motorcycle is given by ax(t)=At−Bt2, where A=1.50m/s3 and B=0.120m/s4. The motorcycle is at rest at the origin at time t=0 1-Find its velocity as a function of time. Letters A and B are not allowed in the answer. Express your answer in terms of t 2- Find its position as a function of time. Letters A and B are not allowed in the answer. Express your answer in terms of t 3-Calculate the maximum velocity it...
The acceleration of a certain rocket is given by ax= bt, where b is a positive constant. (a) Find the position function x(t) if x = x0 and v0 at t = 0. (Use the following as necessary: x0, v0, b, and t.) x(t) = (b) Find the position and velocity at t = 7.9 s if x0 = 0, v0 = 0 and b = 3.3 m/s3. x(7.9 s) = m v(7.9 s) = m/s (c) Compute the average velocity of...