Physics, 17.10.2019 07:30, angelisevega

Which answer choice best explains why nuclear reactions release more energy than chemical reactions?
electrostatic forces of repulsion are thousands of times stronger than gravitational forces.
gravitational forces are thousands of times stronger than electrostatic forces of repulsion.
the force that binds together protons and neutrons is stronger than the force that attracts and repels protons and electrons.
the force that attracts and repels protons and electrons is stronger than the force that binds together protons and neutrons.

Answers: 3

Show answers

Other questions on the subject: Physics

Physics, 21.06.2019 21:30, katheline1226

In a load, the load is paralel to the shaft. n a. angular n b. thrust n c radial n d. none of the above

Answers: 1

continue

Physics, 22.06.2019 00:30, ddea4081

Ablock of steel has a density of 0.29lbs per cubic inch. if the block has dimensions of 1 inch by 1 inch by 3 inches, what is its weight? a. 0.29lbs b. 0.58lbs c. 0.87lbs d. 1lbs

Answers: 1

continue

Physics, 22.06.2019 18:30, bubblzthechicken

Asmall grinding wheel has a moment of inertia of 4.0×10−5 kg⋅m2 . what net torque must be applied to the wheel for its angular acceleration to be 150 rad/s2 ?

Answers: 3

continue

Physics, 22.06.2019 20:10, dondre54

On a frictionless air track, a blue glider with mass 0.200 kg is moving to the right with a speed of 8.00 m/s. it strikes a red glider that has mass 0.600 kg and that is initially at rest. after the collision, the blue glider is moving to the left with a speed of 3.00 m/s.(a) what are the magnitude and direction of the velocity of the red glider after the collision? (b) is this collision elastic?

Answers: 1

continue

Do you know the correct answer?

Which answer choice best explains why nuclear reactions release more energy than chemical reactions?...