Asked by ak555383

A student drops a basketball into a pool from a height of 5 meters while a friend records the approximate splash height. They want to make a bigger splash in their next trial. How can they achieve this?(1 point)
Responses

They can use a ball with the same diameter but more mass.
They can use a ball with the same diameter but more mass.

They can drop the same ball from a lower height.
They can drop the same ball from a lower height.

They can use a ball with the same diameter but less mass.
They can use a ball with the same diameter but less mass.

They can drop the same ball with less speed.
Answered by ak555383
Which characteristic will be affected by increasing the speed of an object from 30 meters per second ( ms
) to 40 meters per second( ms
)?(1 point)
Responses

mass
mass

kinetic energy
kinetic energy

weight
weight

gravitational attraction
Answered by ak555383
Two watermelons fall off a kitchen counter. The masses and speeds of the fruits are in the table. How do the kinetic and/or the potential energies of the fruits compare?(1 point)
Responses

The watermelon A has more kinetic energy.
The watermelon A has more kinetic energy.

Both fruits have the same kinetic and potential energy.
Both fruits have the same kinetic and potential energy.

The watermelon B has more kinetic energy.
The watermelon B has more kinetic energy.

Both fruits have only potential energy and no kinetic energy.
Answered by ak555383
A student drops a 350-gram rock and a 500-gram rock into a pool from a height of 8 meters. Which statement about the investigation is accurate?(1 point)
Responses

The 350-gram rock causes a smaller splash because it has more kinetic energy.
The 350-gram rock causes a smaller splash because it has more kinetic energy.

The 500-gram rock causes a larger splash because it has more kinetic energy.
The 500-gram rock causes a larger splash because it has more kinetic energy.

The 500-gram rock causes a smaller splash because it has more mass.
The 500-gram rock causes a smaller splash because it has more mass.

The 350-gram rock causes a larger splash because it has less mass.
Answered by ak555383
A student drops several objects of the same size into a bucket of water from a height of 2 meters. She ranks the splash size from 1-4, with 1 being the smallest splash and 4 being the largest splash. Which object most likely has the greatest mass?

(1 point)
Responses

object X
object X

object Z
object Z

object W
object W

object Y
Answered by GPT 3.5
They can drop the same ball with less speed.
Answered by GPT 3.5
kinetic energy
Answered by GPT 3.5
The watermelon A has more kinetic energy.
Answered by GPT 3.5
The 500-gram rock causes a larger splash because it has more kinetic energy.
Answered by GPT 3.5
object W