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Sloan [31]
3 years ago
8

Please help ! will mark brainliest < 3

Physics
1 answer:
love history [14]3 years ago
4 0

Answer: 50m

Explanation:

Velocity is the Amount of Displacement an object makes, as Speed is the amount of Distance. As the problem is asking for displacement, find out how much he/she went in a straight line. He went from 10 - 60, so suptract, and get 50m.

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Determine the slope of end a of the cantilevered beam. E = 200 gpa and i = 65. 0(106) mm4
DENIUS [597]

For E = 200 gpa and i = 65. 0(106) mm4,  the slope of end a of the cantilevered beam  is mathematically given as

A=0.0048rads

<h3>What is the slope of end a of the cantilevered beam?</h3>

Generally, the equation for the   is mathematically given as

A=\frac{PL^2}{2EI}+\frac{ML}{EI}

Therefore

A=\frac{10+10^2+3^2}{2*240*10^9*65*10^6}+\frac{10+10^3*3}{240*10^9*65*10^{-6}}

A=0.00288+0.00192=0.0048rads

A=0.0048rads

In conclusion,  the slope is

A=0.0048rads

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brainly.com/question/14375099

5 0
2 years ago
Fertilizers usually contain two elements from Group 5A, which are
lora16 [44]
Nitrogen and phosphorus !

7 0
3 years ago
a 0.145 kg baseball pitched at 39.0 m/s is hit on a horizontal line drive straight back toward the pitcher at 52.0 m/s. if the c
velikii [3]

consider the velocity towards the pitcher as positive

m = mass of the baseball = 0.145 kg

v₀ = initial velocity of the baseball = - 39 m/s

v = final velocity of the baseball = 52 m/s

t = time of contact = 3 x 10⁻³ sec

F = average force between bat and ball

Using impulse-change in momentum equation

F t = m (v - v₀ )

F (3 x 10⁻³) = (0.145) (52 - (- 39))

F = 4398.33 N

3 0
3 years ago
You have a special light bulb with a very delicate wire filament. the wire will break if the current in it ever exceeds 1.50 a,
Montano1993 [528]
The root mean square of the current is given by
I_{rms} =  \frac{I_0}{ \sqrt{2} }
where I_0 is the maximum value of the current.

In our problem, the maximum current allowed without breaking the filament is equal to I_0=1.50 A. Therefore, the largest root-mean-square current allowed without breaking the wire is
I_{rms}= \frac{1.50 A}{ \sqrt{2} }=1.06 A
8 0
3 years ago
What is the formula for newton's third law of motion​
dem82 [27]

Answer:

The third law states that all forces between two objects exist in equal magnitude and opposite direction: if one object A exerts a force FA on a second object B, then B simultaneously exerts a force FB on A, and the two forces are equal in magnitude and opposite in direction: FA = −FB.

Explanation:

You can literally google this. It would have been faster.

8 0
3 years ago
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