In other words, 100 miles per hour is 1.4570 times the speed of a Cheetah, and the speed of a Cheetah is 0.68630 times that amount. The cheetah can reach speeds of up to 68.660 miles per hour in short bursts. From a crouching position, the cheetah can attain these speeds in just 2.25 seconds.

How much distance does he travel? speed = distance / time. With speed = 10 m/s and time = 20 x 60 s, the distance travelled = 10 x (20 x 60) m = 12 000 m or 12 km.

The car is travelling for 10 minutes, so it will travel 12km. Here total time taken is 10 min. Vavg × total time taken= 20× 600=12000 m.

140 miles

Estimate how fast you will go on your trip. Then, divide your total distance by your speed. This will give you an estimation of your travel time. For example, if your trip is 240 miles and you are going to be drive 40 miles an hour, your time will be 240/40 = 6 hours.

Deceleration is the opposite of acceleration. The deceleration will be computed by dividing the final velocity minus the initial velocity, by the amount of time is taken for this drop in velocity. The formula for acceleration can be used here, with a negative sign, to identify the deceleration value.

Acceleration can be caused by either a change in the magnitude or the direction of the velocity. Instantaneous acceleration a is the acceleration at a specific instant in time. Deceleration is an acceleration with a direction opposite to that of the velocity.

Deceleration is the opposite of acceleration. Deceleration also is known as negative acceleration. Hence it is denoted by – a. It is the final velocity minus the initial velocity, with a negative sign in the result because the velocity is decreasing.

What is another word for deceleration?

time graph, the slope of the line corresponds to the acceleration of the objects. Objects that are accelerating (speeding up) will have a positive slope on a speed vs. time graph, while objects that are decelerating (slowing down) will have a negative slope.

During uniform motion, velocity remains constant with time and change in velocity for any time interval is zero. Constant velocity is the velocity whose direction as well as magnitude remains constant. Uniform velocity is the velocity whose magnitude(only) increases with equal intervals of time.

Explanation: UNIFORM VELOCITY: when an object is moving in a straight line, without any acceleration. No change in speed or direction is experienced. CONSTANT VELOCITY: when the speed of an object has not changed even though the object may have experienced a change in direction (zero acceleration).

Uniform speed:Motion of heavy vehicle like trucks on highway. Non-uniform speed:Motion of bike in city or busy roads. If a vehicle is moving on a circular path with uniform speed , then its velocity is said to be non – uniform , Was this answer helpful?

More examples of Uniform motion are: Movement of hands of a watch, Rotation and revolution of the earth, Movement of the blades of a ceiling fan etc. Do you know why Oil and Water does not mix together? A body is said to be in a non-uniform motion if it travels unequal distances in equal intervals of time.

Diagram of non-uniform circular motion: In non-uniform circular motion, the magnitude of the angular velocity changes over time. The change in direction is accounted by radial acceleration ( centripetal acceleration ), which is given by following relation: ar=v2r a r = v 2 r .

The formula for uniform motion is d = rt, meaning distance is equal to rate times time.