Preskoči na glavni sadržaj

Sign up for FREE

Recall Quiz - GPE 02/02/21

Posljednje ažuriranje over 5 years ago

4 questions

1

Pitanje 1

1.

1.We increase the amount of energy stored gravitationally in an object by…

Lifting it up in the air

Slowing its speed down

Lowering it towards the floor

1

1

1

Pitanje 2

2.

2.An object which is 25m in the air will have a …………… amount of energy stored gravitationally than one which is 5m off the ground.

smaller

larger

the same

Pitanje 3

3.

3.We calculate an object’s GPE by multiplying together , and

Mass, speed and height

Mass, power and gravity

Mass, gravity and height

Pitanje 4

4.

4.On Earth, the gravitational field strength is ___ N/kg.

0.98

98

9.8