Sophia pushes a shopping cart of mass 5 kilograms with a force of 12 newtons across the floor of a
grocery store. The floor exerts a frictional force of 7
newtons. What are the net force and acceleration of
the cart?

answer: strength i guess

explanation:

im srry but ur wrong the answer is d a smooth rock, some red dirt, and an empty bird's nest.

the design of a ski jumping suit involves a trade-off between giving the skiers lift to get higher jumps and ensuring the skier does not face a lot of drag before the jump itself. an expansive suit may to lift the skier higher, but at the same time, it will also increase the air resistance. higher air resistance as the skier goes down the slope limits the speed of the jump. a big suit also increases the risk of losing balance or control, especially if there's a strong gust of wind. while technologically enhanced suits a lot, clothing is not the only factor in a ski jumper’s success. gathering speed while skiing down the slope, ensuring good speed on the ramp, and maintaining good body posture and form in the air all contribute to a ski jumper's success.