The video tutorial explains a scenario where two people push a box towards a target on snow. It details the force vectors exerted by each person, their magnitudes, and angles relative to the target. The tutorial uses trigonometry to calculate the components of these forces in the direction of the target. It compares the contributions of each person and concludes with the total force pushing the box towards the target.

Why can't person A and person B push the box directly towards the target?

• There is no good footing behind the box.

• They are not strong enough.

• The box is too heavy.

• The box is too slippery.

What is the magnitude of the force vector exerted by person A?

• 320 newtons

• 300 newtons

• 330 newtons

• 350 newtons

At what angle is person B pushing relative to the target direction?

• 25 degrees

• 15 degrees

• 20 degrees

• 10 degrees

Which trigonometric function is used to find the component of the force in the target direction?

• Cosine

• Tangent

• Sine

• Secant

How do you calculate the component of person A's force in the target direction?

• 330 times sine of 35 degrees

• 300 times sine of 35 degrees

• 330 times cosine of 35 degrees

• 300 times cosine of 35 degrees

What is the component of person B's force in the target direction?

• 270 newtons

• 300 newtons

• 280 newtons

• 290 newtons

Who contributes more force in the direction of the target?

• Both contribute equally

• Person B

• Person A

• Neither contributes

By how much does person B's contribution exceed person A's in the target direction?

• 19.5 newtons

• 15.5 newtons

• 25.5 newtons

• 10.5 newtons

What is the total force exerted in the direction of the target?

• 580 newtons

• 560 newtons

• 550 newtons

• 570 newtons

What is the approximate magnitude of the combined force vector in the target direction?

• 540 newtons

• 570 newtons

• 550 newtons

• 560 newtons