(a) When you apply a force of 40 N, the magnitude of the horizontal component of the force that the floor exerts on the block is 51 N.
(b) When you apply a force of 59 N, the magnitude of the horizontal component of the force that the floor exerts on the block is 51 N.
<h3>Net force on the block</h3>
The horizontal component of the force that the floor exerts on the block is determined by applying Newton's second law of motion;
<h3>When the block moves at a constant speed</h3>
where;
- is the frictional force exerted on the block by the floor
Since the surface (floor) is constant, the frictional force (horizontal component of the force that the floor exerts on the block ) will be the same on the cases.
Learn more about frictional force here: brainly.com/question/24386803
When air is blown across the top of an open <span>water bottle, air molecules in the bottle vibrate at a particular frequency and sound is produced in a process called "refraction".
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Limestone. shout out to blooming indiana, limestone capital of the world
Answer:
2
Explanation:
it freezes from liquid to solids
Answer: not be able to stop in time to miss the object
Explanation:
The phrase "Over-driving your headlights" means that a person is driving at such a speed that the vehicle's stopping distance is greater than the maximum viewable distance with the headlights on.
When this occurs, it will be impossible for the vehicle to stop moving in time to avoid an object viewed by the driver in the range of his headlights.
This is a <u>dangerous driving practice</u> and can be avoided by driving at <u>reduced speeds</u>.