An object undergoes uniformly accelerated motion from point x 1 = 7m at time t 1 =

Fantastic news! We've Found the answer you've been seeking!

Question:

An object undergoes uniformly accelerated motion from point x¹ = 7m at time t¹ = 3 s to point x² = 46 m at time t² = 8s. (The direction of motion of the object does not change.)

(a) If the magnitude of the instantaneous velocity at t¹ is v¹ = 2 m/s, what is the instantaneous velocity v² at time t²?

(b) Determine the magnitude of the instantaneous acceleration of the object at time t².

Related Book For answer-question

Physics

ISBN: 978-0321976444

5th edition

Authors: James S. Walker

See More Books

Posted Date: Jan 12, 2021 11:06 PM

See More Questions

If V1 = 623 mL, T1 = 255C, and V2 = 277 mL, what is T2?
A 3.00-kg object undergoes an acceleration given by a = (2.00i + 5.00j) m/s2. Find the resultant force acting on it and the magnitude of the resultant force.
If X has an F distribution with v1 and v2 degrees of freedom, show that Y = 1/X has an F distribution with v2 and v1 degrees of freedom.
In home with hand sanitizers, the risk of catching a gastrointestinal illness from a sick child dropped 60 percent compared with the control families. This statement is consistent with: (RR = risk...
In what way has the development of accounting and auditing in China differed from that in other countries?
Howe Ltd. is trying to decide whether it is going to need to take a loan in January to buy a new microcomputer system. The micro- computer will cost $8,800. The president, Joan Howe, has collected...
The activity coefficient of an ideal gas is (a) Directly proportional to pressure (b) Inversely proportional to pressure (c) Unity at all pressures (d) None of these.
Westwood Furniture Company is considering the purchase of two different items of equipment, as described below: Machine A A compacting machine has just come onto the market that would permit Westwood...
In the figure, two blocks are connected over a pulley. The mass of block A is 5.10 kg and the coefficient of kinetic friction between A and the incline is 0.220. Angle 0 of the incline is 45.0. Block...
= On 1/1/X4, Phillip invested $1,100,000 in Sleeper's ordinary shares (35% owned). Sleeper reported: Assets $3,500,000 Liabilities 600,000 The book value of Sleeper's net assets approximated market...
Albee, Inc. issued $100,000 face value bonds payable on September 1, 2018 at a price of $92,278. The bonds carried a stated annual interest rate of 8%, payable semi-annually on September 1 and March...
Jaida is purchasing a new car and is investigating insurance companies. She has received quotes from two companies: A. Auto One Insurance: Premium: $85 per month with $1000 per accident deductible B....
Consider a VAR of $100 000 for a 95% confidence level. A problem with this information is that while we know that we will lose more than the VAR amount on 5 days out of every 100, we do not know the...
Using job order costing, develop an RVU and product cost for the CT procedures shown in the table below. Consider that the CT Department are $10,000,000 ($6,000,000 in direct costs and $4,000,000 in...
Suppose a conservation campaign coupled with higher rates causes the demand for electricity to increase at only 2% per year, as it has recently. Find the number of years before the utility companies...
A firm hasoutstanding bond that mature in 9years.The bonds have a face value of $1000, and a coupon rate of 5.2 percent. The bonds make semiannual couponpayments. If the market yield on these bonds...
Does culture affect how you can respond to a difficult negotiation?
Use a calculator to evaluate the expression. Round your result to the nearest thousandth. V (32 + #)
A garden hose is attached to a water faucet on one end and a spray nozzle on the other end. The water faucet is turned on, but the nozzle is turned off so that no water flows through the hose. The...
After you pick up a spare, your bowling ball rolls without slipping back toward the ball rack with a linear speed of vi = 2.62 m/s (FIGURE 10-34). To reach the rack, the ball rolls up a ramp that...
Give an example of a system in which the net force is zero but the net torque is nonzero.
For a reversible process, change in entropy of the system (a) Approaches to zero (b) Increases (c) Decreases (d) Remains constant
For a multi-component system, the chemical potential is equivalent to (a) Molar free energy (b) Molar concentration difference (c) Molar free energy change (d) Partial molar free energy
A domestic refrigerator consists of (a) A condenser, a compressor and an evaporator (b) A condenser, a throttling valve, a compressor and an evaporator (c) A condenser, a throttling valve and an...

An object undergoes uniformly accelerated motion from point x 1 = 7m at time t 1 =

Question:

Expert Answer:

Part A Apply d 5vf vot 467 5vf 25 Inst... View the full answer

Physics

Students also viewed these accounting questions