Answer:
true
Explanation:
Gravity (or the acceleration due to gravity) is 9.81 meters per second squared, on the surface of Earth, because of the size of Earth and the distance we are on its surface from its center.
Answer:
The work done on an object arises from a force applied over a distance ... the frictional force on the tires is equal to the kinetic energy of the car, KE=1/2 ... As an example, consider an apple of mass m which is initially a height h above the ground. ... held motionless so that the initial mechanical energy is Etop = PEtop = mgh.
Explanation:
OH YEAH DO YOU SEE THIS DO YOU SEE THIS OPEN YOUR EYES SHIKAMARU ITS A **REGULATION HEADBAND
Answer:
Explanation:
If H be the heat flowing in time t through an area of A having thickness d
H = k A x ( θ₂ - θ₁ ) t / d , k is thermal conductivity , ( θ₂ - θ₁ ) is temperature difference of walls
putting the given values
= (1.12 x 2.8x 5 x 9 x 16.7 x 60 x 60) / .08
= 1.06 x 10⁸ J .
Answer:
i dont know but what i could say is you could go on and ask the question and it would help you
Explanation: