Physics
Physics, 28.02.2021 14:00, YourFinalsAreHere

(a). Derive the mathematical formula of Newton's second law of motion. Mention the SI unit of Force. (b). A stone is released from the top of a tower of height 19.6m. Calculate its final velocity just before touching the ground. Take g= 9.8m/s².

Plz help for 10 points.
Please hurry!​

answer
Answers: 3

Other questions on the subject: Physics

image
Physics, 22.06.2019 09:00, KitKat22Rose9
What is a possible result of higher air temperature caused by global warming
Answers: 1
image
Physics, 22.06.2019 17:30, Kimb6863
Chameleons catch insects with their tongues, which they can rapidly extend to great lengths. in a typical strike, the chameleon's tongue accelerates at a remarkable 220 m/s2 for 20 ms, then travels at constant speed for another 30 ms.
Answers: 1
image
Physics, 22.06.2019 19:00, freddhendrickss
The built in flash in a compact camera is usally capable of giving correct exsposure for distance up to how many meters?
Answers: 1
image
Physics, 22.06.2019 20:10, JayLiz1737
On a horizontal frictionless surface, a small block with mass 0.200 kg has a collision with a block of mass 0.400 kg. immediately after the collision, the 0.200 kg block is moving at 12.0 m/s in the direction 30° north of east and the 0.400 kg block is moving at 11.2 m/s in the direction 53.1° south of east. use coordinates where the +x-axis is east and the +y-axis is north.(a) what is the total kinetic energy of the two blocks after the collision (in ) what is the x-component of the total momentum of the two blocks after the collision? (indicate the direction with the sign of your ) what is the y-component of the total momentum of the two blocks after the collision? (indicate the direction with the sign of your answer.)
Answers: 1
Do you know the correct answer?
(a). Derive the mathematical formula of Newton's second law of motion. Mention the SI unit of Force....

Questions in other subjects:

Konu
Mathematics, 15.11.2019 08:31
Konu
Biology, 15.11.2019 08:31
Konu
Biology, 15.11.2019 08:31