3 years ago

Calculate the magnitude and the direction of the resultant forces

Physics

1 answer:

snow_tiger [21]3 years ago

6 0

answer:

resultant = 127.65 in the positive direction

explanation:

F1 = 50N , F2 = 40N, f3 = 55N , f4 = 60N

Fy = 50 sin 50 = 50 × -0.26 = -13

Fx = 40 cos 0 = 40×1 = 40

fx = 55 cos 25 = 55×0.99 = 54.45

Fy = 60 sin 70 = 60 × 0.77 = 46.2

resultant = -13+40+54.45+46.2 = 127.65 in the positive direction

You might be interested in

What volume of air containing 21% of oxygen (by volume) is required to completely burn 10g of sulphur which has a purity level o

coldgirl [10]

Answer:

try using google mabey that might help

8 0

3 years ago

Two waves have the same wavelength and frequency. how do their speeds compare?

ASHA 777 [7]

How fast they are falling

8 0

3 years ago

The cart travels the track again and now experiences a constant tangential acceleration from point A to point C. The speeds of t

Tems11 [23]

Answer:

The speed at B is 16.18 ft/s .

Explanation:

Speed at A, u = 11 ft/s

Speed at C, v' = 18 ft/s

Time from A to C = 5 s

Time from B to C = 1.3 s

Let the speed of car at B is v.

Let the acceleration is a.

From A to B

Use first equation of motion

v = u + a t

18 = 11 + a x 5

a = 1.4 ft/s^2

Let the time from A to B is t' .

t' = 5 - 1.3 = 3.7 s

Use first equation of motion from A to B

v = 11 + 1.4 x 3.7 = 16.18 ft/s

5 0

3 years ago

A force F₁ of magnitude 6.50 units acts at the origin in a direction 49.0° above the positive x axis. A second force F₂ of magni

Sergeu [11.5K]

Found this hope it helps

4 0

3 years ago

Two identical wheels, wheel 1 and wheel 2, initially at rest begin to rotate with constant angular accelerations α. After rotati

Thepotemich [5.8K]

Answer:

a2 = 3a1

Explanation:

Detailed explanation and calculation is shown in the image below

6 0

3 years ago

Read 2 more answers

Calculate the magnitude and the direction of the resultant forces​

Calculate the magnitude and the direction of the resultant forces