Explanation:
Parameters
Number of oscillation = 40 oscillations
Time of oscillation = 128s
Formular
Period (T) = <u>No of oscillation</u>
Time taken
T = <u>128</u>
40
T=3.2s
Answer:
c. Velocity
Explanation:
Velocity is a measure of change of position of the body with time. Change of position means the distance traveled by the object in a given interval of time but in a particular direction.
We know that speed is given as the distance traveled over a given time interval without taking into account the direction of motion. So, the magnitude of velocity is same as its speed. Velocity, being a vector quantity, has both magnitude and direction.
Therefore, the <u>velocity</u> of an object consists of its speed and direction.
Explanation:
Volume is the amount of space an object takes up, while mass is the amount of matter in an object. ... To find the volume of an irregular sized object, one would use the displacement method for measuring volume and place the object in water and measure the amount of water that is displaced.
Answer:
True
Explanation:
defines defensive driving skills can be seen as driving with a conscious mindset, in order save lives, time, and money, in spite of the conditions around you and the actions of others.
It entails taking proactive measures such avoiding oncoming speeding vehicles, making sure you can see the rear tires of the vehicle in front of you in a traffic jam, always obeying traffic rules. This is done to protect the lives and property of both yourself and the people around you, regardless of he conditions that you are faced with while driving.
Thank you for the points
the answer is b
