Answer:
The correct answer is C) The object will begin to move with a changing velocity
Explanation:
Newton's First Law indicates that "Every body perseveres in its state of rest or uniform rectilinear motion unless it is forced to change its state by forces impressed upon it." This means that for a body to come out of its state of rest or of uniform rectilinear motion (where the speed is constant), it is necessary for a force to act on it.
In Newton's first law, the forces are balanced as he perseveres in his state of rest or of uniform rectilinear motion. That is, the net force on the object is zero (that is, the result of the sum of all the forces is zero). When a force acts on a body, the body leaves its state of rest or of uniform rectilinear motion.
<u><em>Then, the correct answer is C) The object will begin to move with a changing velocity</em></u>
<h2>Answer:</h2>
<u>The correct option is</u><u> (C) its greater tensile strength </u>
<h2>Explanation:</h2>
Elasticity is the property of any material to return to its original shape when it is de-shaped. for example a spring comes to its original shape when it is stretched and then released. so the property that brings the spring back to its original form is called elasticity. On the other hand tensile strength is the maximum stress that a material can withstands before it breaks. Since polymers are also elastic so the greater tensile strength means greater elasticity.
Answer:
286.7 m
Explanation:
So we are assuming the PE of the falcon is converted to KE
KE = PE
1/2 (.480)(75)^2 = .480 (9.81)(h ) solve for h = 286.7 m
Her speed is 4.76 miles per hour.
We don't have enough information to find her velocity.
Answer:
0.4 hour or 24 minutes
Explanation:
Speed =displacement /time
25miles/hour=10/time
10/25=time
0.4hour=time