Gravity

El nombre de una fuerza que atrae objetos hacia la Tierra es (a)  

• gravedad

• magnetismo

• fricción

• electricidad

Answer explanation

The name of a force that pulls objects towards Earth is gravity, which is the correct choice among the options provided.

¿Quién inventó el paracaídas?

• Louis-Sebastien Lenormand

• André-Jacques Garnerin

Answer explanation

André-Jacques Garnerin is credited with inventing the parachute.

Durante una clase de ciencias, Ethan y Abigail están discutiendo qué es la gravedad. ¿Qué es la gravedad?

• Un objeto que puede volar.

• Una fuerza que atrae los objetos entre sí.

Answer explanation

Gravity is a force that pulls objects toward each other, making it the correct choice among the options provided.

Un empuje o tirón....

• peso

• fuerza

Answer explanation

A push or pull is referred to as a force, making it the correct choice among the options provided.

Una fuerza que atrae dos objetos entre sí....

• peso

• gravedad

Answer explanation

Gravity is the force that pulls two objects toward each other, making it the correct choice in this context.

Una medida de la fuerza de gravedad sobre un objeto....

• gravedad

• peso

Answer explanation

A measure of the force of gravity on an object is referred to as weight, making it the correct choice among the options provided.

Si tus pies se resbalan, _______ te hace caer.

• fuerza

• gravedad

Answer explanation

If your feet slip out from under you, gravity causes you to fall. Gravity is the force that pulls objects towards each other, in this case causing you to fall when your feet slip.

__________ afecta todo.

• gravedad

• fuerza

Answer explanation

Gravity is the correct choice as it affects everything, including motion and force.

En otoño, puedes observar el _______ de la gravedad en las hojas coloridas.

• movimiento

• newton

Answer explanation

In Autumn, you can observe the motion of gravity on colorful leaves, as they fall due to the force of gravity pulling them towards the ground.

¿Qué le pasaría a una pelota de béisbol si no hubiera gravedad?

• Seguiría y seguiría y no volvería a la Tierra.

• Caería al suelo.

Answer explanation

If there were NO gravity, the baseball would keep going and not come back to Earth due to the absence of gravitational force to pull it down.