an object uniformly accerlerates over a distance of 100 m in 20 seconds. calculate the acceleration.
So it's acceleration is 4m/s2. So at any point because it says uniformly, it will be accelerating at 4m/s2 each second
The average speed of a car from 0 to 10 seconds can be calculated by taking the total distance traveled and dividing it by the total time taken. If the car accelerates uniformly from rest, you can use the formula for average speed, which is the final speed divided by 2. For example, if the car reaches a speed of 20 m/s at 10 seconds, the average speed would be 10 m/s. If more specific details about distance or acceleration are provided, a more precise calculation can be made.
20 mph/s North
Average acceleration = (change in speed) / (time for the change) = (88 - 44) / (11) = 4 meters per second2
Acceleration has a dimensionality of length/time^2, so if you were measuring the distance in meters and the time in seconds, the acceleration would be m/s^2.
So it's acceleration is 4m/s2. So at any point because it says uniformly, it will be accelerating at 4m/s2 each second
The distance the car travels during the acceleration can be calculated using the formula: distance = (initial velocity)(time) + 0.5(acceleration)(time)^2. Plug in the values: initial velocity = 0 m/s, final velocity = 40 m/s, time = 8 s. Calculate the distance traveled during the acceleration.
The formula for distance traveled with uniformly accelerated motion is d = 0.5 * a * t^2, where d is the distance, a is the acceleration, and t is the time. Plugging in the values: d = 0.5 * 40 * 8^2 = 0.5 * 40 * 64 = 1280 meters. Therefore, the car will travel 1280 meters in 8 seconds.
No
10.0 seconds
160 m
the acceleration of the car is 1.179m/s/s given the formula provided.
The acceleration of the car can be calculated using the formula: acceleration = (final velocity - initial velocity) / time. Converting the initial velocity of 0 km/hr to m/s and final velocity of 60 km/hr to m/s, and plugging in the values, we get the acceleration to be 2 m/s^2.
The acceleration of the body is 3 m/s²
The distance traveled by the car can be calculated using the equation (s = \frac{1}{2}at^2), where (s) is the distance, (a) is the acceleration, and (t) is the time. Plugging in the values, we have (s = \frac{1}{2} \times 10 \times (4)^2 = 80) meters. Therefore, the car will travel 80 meters in 4 seconds.
The car's acceleration can be calculated using the formula: acceleration = (final velocity - initial velocity) / time. Plugging in the values gives acceleration = (118 ft/s - 91 ft/s) / 3.20 s = 8.44 ft/s^2. So, the car's acceleration is 8.44 ft/s^2.
The average speed of a car from 0 to 10 seconds can be calculated by taking the total distance traveled and dividing it by the total time taken. If the car accelerates uniformly from rest, you can use the formula for average speed, which is the final speed divided by 2. For example, if the car reaches a speed of 20 m/s at 10 seconds, the average speed would be 10 m/s. If more specific details about distance or acceleration are provided, a more precise calculation can be made.