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3 years ago

Explain the range of effectiveness of each fundamental force by describing the distance that each force influence nearby matter

Physics

1 answer:

Bas_tet [7]3 years ago

6 0

Answer:

Actually, gravity is the weakest of the four fundamental forces. Ordered from strongest to weakest, the forces are 1) the strong nuclear force, 2) the electromagnetic force, 3) the weak nuclear force, and 4) gravity.

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Anong mga katutubong pilipinong nanirahan sa kabundukan ng cordillera

Pepsi [2]

Answer:

???

Explanation:

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7 0

3 years ago

Read 2 more answers

If there is no slipping, a frictional force must exist between the wheels and the ground. in what direction does the frictional

djyliett [7]

The frictional force is always act in opposite direction of motion. if wheels is moving in +x axis or right then the f force is act in -x or left

8 0

3 years ago

Please help due today

Leya [2.2K]

Answer:

Explanation:

(8√2)² = x² + x²

8² × √2² = 2x²

64 × 2 = 2x²

128 = 2x²

64 = x²

x = 8

give me brainliest please

5 0

3 years ago

Bob is standing at rest. Wendy runs past him at a constant speed of 3.00 m/s. At the instant that Wendy passes him, Bob starts t

77julia77 [94]

Answer:

90 meters

Explanation:

To find the distance in which Bob catches up with Wendy, you first write down the motion equations of both Bob and Wendy.

Wendy has a constant speed, then you have:

$x_1=v_1t$ (1)

Bob has an accelerated motion, then, his equation of motion is:

$x_2=v_2t+\frac{1}{2}at^2$ (2)

v1: constant speed of Wendy = 3.00 m/s

v2: initial speed of Bob = 0 m/s

a: acceleration of Bob = 0.200m/s^2

When Bob catches up with Wendy x1 = x2, then you equal both equations and solve for time t:

$x_1=x_2\\\\v_1t=\frac{1}{2}at^2\\\\t=\frac{2v_1}{a}$

you replace the values of a and v1:

$t=\frac{2(3.00m/s)}{0.200m/s^2}=30 s$

Finally, you replace this value of time either the equation for x1 or the equation for x2, and you calculate the distance:

$x_2=x_1=(3.00m/s)(30s)=90m$

hence, Bob catches up with Wendy for a distance of 90m

3 0

4 years ago

Coil the wire around the nail. Connect one end of the wire to the positive battery terminal. Connect the other end of the wire t

Ostrovityanka [42]

A). No. In fact, the longer you leave things hooked up like this, the weaker the battery becomes.

<em>B). Yes ! </em>As long as everything stays hooked up like this, the nail is a magnet. (Until the battery finally dies of exhaustion.)

C). No.

D). I don't think so. Never heard of this one.

5 0

4 years ago