<u><em>Explanation:</em></u>
This exposes the individual to danger. <em>Remember</em>, the Newton Law of motion which says that an object under the state of rest will remain in that state (inertia) unless when acted upon by an external force.
In this scenario, standing at the back of the pickup truck presents danger especially if the truck suddenly stops; this individual would experience an upward thrust due to inertia that may disbalance him.
<u>We are given:</u>
Weight on Earth = 300 N
Value of g on the planet = 4 ft/s²
<u>Converting to m/s: </u>
4 ft/s² * (1 m / 3.3 ft) = 13.2 m/s²
<u>Mass of the object:</u>
We know that:
Weight = Mass * g
<em>replacing the given values</em>
300 = Mass * 9.8 [g = 9.8 m/s²]
Mass = 300/9.8
Mass = 30.6 kg <em>(approx</em>
<u>Weight on the other Planet:</u>
Weight = Mass * g(on that planet)
Weight = 30.6 kg * 13.2 m/s²
Weight = 403.92 N
Answer: holding the ball in the air without moving it
Explanation:
When the ball goes up it’s potential energy
It is possible. If you trap it in a certain space, it will be possible.
Answer:
a species on which other species in an ecosystem largely depend, such that if it were removed the ecosystem would change drastically. An example is a predator-prey relationship. If there was no more prey the predators may began to fall ill and die and if there was no more predators the prey would eventually over populate
Explanation: