abijasree69 abijasree69

15-06-2022
Physics

contestada

The position of a train at a time 2 seconds is 100m from a station. Suppose its velocities at the end of 2 seconds and at the end of 10 seconds are 5m/s and 20m/s respectively. Find the position of the train at the end of 10 seconds.

Respuesta :

indrawboy indrawboy

15-06-2022

vf²=vi²+2ad

5²=0+2a.100

a=0.125 m/s²

20²=0+2 x 0.125 x d

400 = 0.25d

d = 1600 m

Answer Link

Otras preguntas

In response to a steak dinner, certain secretions are needed to aid digestion. What cells in the pancreas would provide these secretions?.

Your company currently has par, coupon bonds with 10 years to maturity and a price of. If you want to issue new 10-year coupon bonds at par, what coupon rate

True or false? the patient should be given a receipt for payments on account even if the account is not paid in full.

In a particular chemical reaction, the energy of the reactants is 30 kJ and the energy of the products is 5 kJ. The maximum energy of the system is 40 kJ. Sketc

Standard six-sided dice have their dots arranged so that the opposite faces add up to 7. If 27 standard dice are arranged in a 3×3×3 cube on a solid table what

Please help, Class ends today!! will give brainiest if correct. Fill in the blanks with agree or disagree A list of planet-star radius ratios is an example of e

Excluding discouraged workers from the official unemployment rate may cause the official rate to the true extent of underemployment.

during one semester, the time elaine spent doing homework or participating in extracurricular activities was 20 percent less than the time she spent attending c

Ben invests Nu 125,000 in a bank shares with a face value of Nu 100 but they are being sold at a premium of 25%. How many shares can he buy?

Select the correct answer. Which sentence uses the negative connotation of the word cheap? A. He always comes up with some cheap excuse to miss gym class. B.