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A body travels 200 cm in the first two seconds and 220 cm in the next five seconds. What will be the velocity at the end of 7 th second from the start?
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The body travels 2mts in first 2 seconds and 2.2mts in next four seconds what will be the velocity at the seventh second?
heres the average 2.2 seconds
What is the velocity of a car that travels -50 meters per second in 5 seconds then 10 meters in 5 seconds?
To find the average velocity of the car over the entire 10 seconds, we calculate the total displacement and divide it by the total time. The car travels -50 meters in the first 5 seconds and 10 meters in the next 5 seconds, resulting in a total displacement of -50 + 10 = -40 meters. The total time is 10 seconds. Therefore, the average velocity is -40 meters / 10 seconds = -4 meters per second.
What is the distance that the object travels in the first 5 seconds?
To find the distance traveled in the first 5 seconds, we multiply the average velocity by the time traveled. If the object's velocity is constant, this distance is equal to the velocity multiplied by the time.
A car travels 30 m in 5 sec after accelerating for 3 seconds it travels 20 m in 2 seconds Calulate the cars acceleration?
First you need to find the two different speeds of the car which is the distance/time. We find that the car first travels at an average of 6ms-1 and then after accelerating has a speed of 10ms-1. Acceleration is the rate of change of velocity over time, our change of velocity being 10-6=4ms-1 and the change in time being stated as 3 seconds we can convert this into... (4/3)ms-2
Which travel faster light or sounds?
Light travels considerably faster.Sound travels at about 343 meters per second. Light travels at 299,792,458 meters per second.Light in vacuum travels about 876 thousand timesas fast as sound in air.If you meant to ask if light or sound travels faster then this is the answer:Light travels faster, with a speed of 300,000,000 m/s (which is equal to 300,000 km/s, or 186,282 miles per second). Sound, on the other hand, travels at a speed of 340 m/s (which is equal to 1126 ft/s).
A ball is dropped freely from rest If it travels a distance 53.9metres in the 6th second of its journey find its acceleration?
To find the acceleration of the ball, we first need to determine the velocity at the end of the 6th second using the equation of motion ( v = u + at), where ( v ) is the final velocity, ( u ) is the initial velocity (0 m/s in this case), ( a ) is the acceleration, and ( t ) is the time (6 seconds). Once you have the final velocity, you can then use the equation ( s = ut + 0.5at^2 ) to solve for the acceleration. Note that ( s ) is the distance traveled (53.9 m).
A longitudinal wave with a wavelength of 0.57 meter has a period of 0.25 second. How far does the wave travel in 33 seconds?
First, calculate the velocity of the wave: v = λ/T = 0.57 m / 0.25 s = 2.28 m/s. Then, multiply the wave's velocity by the time traveled to find the distance covered: distance = velocity × time = 2.28 m/s × 33 s = 75.24 meters.
How far will a car travel at 70 mph in 10 seconds?
To calculate the distance a car travels at 70 mph in 10 seconds, first convert the speed to miles per second. Since there are 3600 seconds in an hour, 70 mph is approximately 0.0194 miles per second (70 miles ÷ 3600 seconds). In 10 seconds, the car would travel about 0.194 miles (0.0194 miles/second × 10 seconds), which is roughly 1,022 feet.
On a racetrack one car travels at five laps a minute and the other at eight laps a minute if they start together how long is it before the the second laps the first?
20 seconds
How do you find the Distance when a train moves with a uniform velocity of 36 kilometer hour for 10 seconds?
To find the distance traveled by the train moving at a uniform velocity of 36 kilometers per hour for 10 seconds, first convert the velocity to meters per second. Since 36 km/h is equivalent to 10 meters per second (36 km/h ÷ 3.6), you can then use the formula: distance = velocity × time. Therefore, the distance is 10 m/s × 10 s = 100 meters.
What is its average acceleration over the first 5.1s of its motion?
To find the average acceleration over the first 5.1 seconds of motion, divide the change in velocity over that time period by the time taken. Calculate the final velocity minus the initial velocity over 5.1 seconds to find the average acceleration.
How many words are in 10 seconds?
Two. The first is TEN and the second is SECONDS
