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If an object goes from 60 mph to 10 mph in 5 seconds what is its acceleration?
-10 mph/sec
If an object goes from 50 mph to 30 mph in 5 seconds what is its acceleration?
-4 mph/sec (Study Island Answer)
If a car goes 3 miles in 6 seconds what is the average speed in miles per hour?
1800 miles per hour
What does per second per second mean?
Per second per second or (/s/s) refers to the rate of acceleration. If you are standing still and you increase your speed at a rate of 5 feet per second per second that means after 1 second you'll be moving at 5 feet per second, after two seconds you'll be moving at 10 feet per second, after three seconds you'll be moving at 15 feet per second, and so on. Every second that goes by, 5 more feet per second will be added to your speed. So 5ft/s/s is a rate of acceleration. An easier example to understand, instead of per second per second, is per hour per second. If you are in a car that is standing still and you increase your speed at a rate of 5 miles per hour per second that means after 1 second you'll be traveling at 5 miles per hour. After 2 seconds your speed will have reached 10 mph. After 10 seconds you'll be traveling at 50mph. Each second that goes by you add 5mph to the speed.
A bacteria doubles every 30 seconds how many after an hour?
I am not sure how realistic "every 30 seconds" is, but here goes.30 seconds is 1/2 minute, so there are 120 doublings in an hour. The answer, therefore, is 2120, or about 1.3 x 1036. (Assuming the "30 seconds" is realistic, it is not realistic to assume that there will be enough food for the bacterias to double this far.)I am not sure how realistic "every 30 seconds" is, but here goes.30 seconds is 1/2 minute, so there are 120 doublings in an hour. The answer, therefore, is 2120, or about 1.3 x 1036. (Assuming the "30 seconds" is realistic, it is not realistic to assume that there will be enough food for the bacterias to double this far.)I am not sure how realistic "every 30 seconds" is, but here goes.30 seconds is 1/2 minute, so there are 120 doublings in an hour. The answer, therefore, is 2120, or about 1.3 x 1036. (Assuming the "30 seconds" is realistic, it is not realistic to assume that there will be enough food for the bacterias to double this far.)I am not sure how realistic "every 30 seconds" is, but here goes.30 seconds is 1/2 minute, so there are 120 doublings in an hour. The answer, therefore, is 2120, or about 1.3 x 1036. (Assuming the "30 seconds" is realistic, it is not realistic to assume that there will be enough food for the bacterias to double this far.)
How long does it take a bicycle to travel 2013 meter if it goes a speed of 108 meter per second?
The time does it take a bicycle to travel 2013 meter if it goes a speed of 108 meter per second is 18.63888888888889 seconds.
What is the speed of something that goes 300 cm in 2.69 seconds?
FAST
How fast miles does bugatti go?
The Bugatti goes to a speed of 250mph,it goes 0-60 in three seconds!!
A car goes down a 100Cm ramp in 4 seconds what is the average speed of the car?
distance divided by time equals speed.
If an object goes from 60 mph to 10 mph in 5 seconds what is its acceleration?
-10 mph/sec
What is the average speed if a ball goes 24 meters in 0.5 seconds?
48 metres per second.
If the acceleration of an object is constant what is the object doing?
With poor language we cannot assess. Any way the objects speed goes on increasing
How far does the speed of light travel after an hour?
Speed doesn't travel. Light travels.Light goes about 300,000 km in a second; in an hour, it goes 3600 times as far, since an hour has 3600 seconds.
If an object goes from 50 mph to 30 mph in 5 seconds what is its acceleration?
-4 mph/sec (Study Island Answer)
How fast does a Ferrari 308 go?
Its top speed is 159 MPH. It goes 0-100 MPH in 15.0 seconds.
How fast is an object going if it goes 200 feet in 1.9 seconds?
200 ft /1.9 sec = 105.26316 feet/sec.
What happens to an objects speed if it travels with constant acceleration?
If an object travels with constant acceleration, its speed will change at a constant rate over time. The object's speed will increase if the acceleration is positive, decrease if it is negative, and remain constant if the acceleration is zero.
