→ The tension on the cable is 890 N.
The free body diagram is drawed below. Applying the second law of newton:
(you have to transpose the T forces to the 'y' axis). After that:
89 x 10 is the Weight Gravitational force (Mass times gravity). Therefore:
→ See more on:
brainly.com/question/19534327
The truck has more inertia, it is bigger/heavier so it would take a lot more force to get it to change its speed/direction
The answer to the first question is that, the sumo wrestler loses energy equal to the absorbed energy of the trampoline plus the air friction drag loss. With the second question, the gymnast should maintain energy equal to the Potential energy gymnast has at the peak of bounce height by exerting little force to compensate for the energy spent on the internal friction of the trampolines action.
Choice-A is the correct one. It doesn't say it, but it means he'll see the ball reach the catcher's mitt first BEFORE HE HEARS IT slap the mitt.
A scalar<span> is a quantity that is completely specified by its magnitude and has no direction. A scalar can be described either dimensionless, or in terms of some physical quantity.
the answer for this case is
</span><span> average speed
</span><span>time interval</span>