Question 1

What is the value of acceleration due to gravity?

Accepted Answer

9.8 $\frac{m}{s^2}$

Answer

0

Answer

1 $\frac{m}{s^2}$

Answer

-9.8 $\frac{m}{s^2}$

Question 2

What do you call to the path of projectile motion?

Accepted Answer

TRAJECTORY

Question 3

It measures how fast an object move with respect to direction.

Accepted Answer

VELOCITY

Question 4

Joule and kg $\frac{m}{s^2}$ are both units of energy.

Accepted Answer

true

Answer

false

Question 5

Categorize each of the energies as potential or kinetic.

Question 6

Determine the units of the following quantities

Question 7

Arrange the correct step in transmitting and distributing electrical energy.

Question 8

A measure of strength and how difficult it is to stop an object

Accepted Answer

MOMENTUM

Question 9

The motion of an object with constant acceleration is also known as ____.

Accepted Answer

uniform accelerated motion

Answer

constant motion

Answer

uniform motion

Answer

motion

Question 10

Two objects with the same mass will always have the same momentum.

Accepted Answer

false

Answer

true

Question 11

Identify the following as scalar or vector quantities.

Question 12

It is the energy in motion. (ALL CAPS)

Accepted Answer

KINETIC ENERGY

Question 13

A company in charge of the electrical energy distribution in Bataan

Accepted Answer

PENELCO

Question 14

A device that allows heat to transfer from cold to warm one.

Accepted Answer

heat pumps

Question 15

A woman with a mass of 60 kg climbs a set of stairs that are 3m high. How much gravitational potential energy does she gain as a result of the climb?

Accepted Answer

1764 J

Answer

57 J

Answer

180 J

Answer

540 J

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