1st law—> a rider in the car may shift forward in his seat because of the rider's inertia if the car stops suddenly
2nd law—> the force exerted by the engine can be found if you know the car's mass and acceleration
3rd law—> the car applies a force to the ground and the ground exerts an equal but opposite force on the car
Answer:
Modern light microscope
Explanation:
because light microscope has course adjasment
Answer:
Here Hassani shares his top 10 outstanding Muslim inventions:
Surgery. Around the year 1,000, the celebrated doctor Al Zahrawi published a 1,500 page illustrated encyclopedia of surgery that was used in Europe as a medical reference for the next 500 years. ...
Coffee. ...
Flying machine. ...
University. ...
Algebra. ...
Optics. ...
Music. ...
Toothbrush.
Explanation:
Maybe once you start answering other people's questions correctly, you might get the answer that you want!
Best regards,
your friend
;)
Answer:
B
Explanation:
A water molecule is made up of an oxygen molecule bonded covalently to two hydrogen atoms. Each of the hydrogen atoms shares an electron pair with the oxygen stabilizing their electron configurations to 2 and that of oxygen to 2.8. The oxygen atom will, therefore, have two extra pairs of unbonded electrons that occupy space and repel each other include the bonding pair electrons. Due to these repulsive interactions, all these electron pairs arrange themselves into a tetrahedral geometrical shape in space with the angles between the pairs being 109.5 degrees.