MCQs || B21

_________ is the acceleration associated with an object moving in a circular path.

Which of the following is accelerating?

_________ is the change in velocity divided by the elapsed time. Or it measures the rate of change of velocity.

_________ is the speed in a particular direction.

A racecar moves with a constant speed of 120 km/h. If the racetrack is 400km, how many minutes does it take to reach the end?

A racecar moves with a constant speed of 120 km/h. What is the distance it crosses when it moves for 2 hours?

A person moves 100m in 1 min. What is his speed?

_________ is the rate of change of distance from a reference point.

When you push the shopping cart you experience the _______ and when you carry the groceries to the car you experience the _______.

Which of the following has the highest inertia?

_________ is a measure of how much matter it contains.

Butterfly’s wings has a frequency of 123 Hz. What is the period?

A pendula moves right and left with a period of 0.5 second. How many times does it move in an hour?

A pendula moves right and left with a period of 0. 5 second. What is its frequency?

A person jumps 100 times every 200 second. What is the frequency of his jumps?

___________ is the amount of time between events is the.

___________ is the number of events per a given amount of time.

Length width and height are examples of ___________.

__________ represents a measure of space in one dimension.