How far does the object travel in 10 seconds?

Distance traveled in 10 seconds The body travels this distance in the opposite direction of initial motion. Therefore, The total distance traveled by the body in 10 seconds is 25 + 25 = 50m.

What is the velocity of the object at 10 seconds?

In 10 s the increase in speed is 10*9.8 =98 m/s. Hence the velocity is 98 m/s.

What is the acceleration of an object standing still?

For an object standing still, the acceleration due to gravity is still 9.80 m/s2. On earth, normally we do not distinguish between mass and weight. Notice they have different units!

Can an object can be moving for 10 seconds and still have zero displacement?

Yes, if the object has moved through a distance, it surely can have zero displacements. as displacement is a vector quantity depending on starting and ending position, not on the path.

What is the acceleration between 0 and 2 seconds?

+2 m/s2
Between 0 and 2 seconds the acceleration is +2 m/s2. Between 2 and 3 seconds the acceleration is zero. Between 3 and 6 seconds the acceleration is -3 m/s2. An acceleration of 0 m/s2 means the velocity does not change between 2 seconds and 3 seconds.

What is the dimension of 1 2at 2?

Answer: ½ a t2 has the dimension of length since the dimension of acceleration is L/T2 and multiplying it by T2 leaves us with the dimension of length.

What makes an object stand still?

Actually, a motionless object is just a special case of an object that is maintaining constant velocity. Its velocity is constantly 0 m/s. In the scene above we see an object (blue box) that is standing still.

Can an object have 0 velocity and still be accelerating?

Answer: Yes, an object can have zero velocity and still be accelerating simultaneously. While observing the object, you will find that the object will continue to move forward for some time and then stops instantly. Then the object will start to move in the backward direction.

What is the acceleration of a body for 5 seconds?

A body starts from rest and with a uniform acceleration of 10 ms^-2 for 5 seconds. During the next 10 seconds it moves with uniform velocity. The total distance travelled by the body is : –

How do you calculate acceleration in m/s?

To calculate this, use the first variant of the acceleration formula and replace the known variables: 900 km/h – 1.6 m/s 2 · 2 min. After the necessary unit conversion we arrive at the solution: 250 m/s – 1.6 m/s 2 · 120 s = 250 m/s – 192 m/s = 58 m/s or ~209 km/h.

How do you calculate distance from acceleration and velocity?

So given the acceleration, you want to find the distance traveled in 0.5 seconds and the velocity after 0.5 seconds. So naturally, for distance, you can use delta X=1/2at^2+vt, where v is the initial velocity, a is acceleration and t is time. First of all, this is something that you should know, since you’re using proper units and vocabulary.

What is the acceleration of a truck traveling at 60 mph?

The answer is (60 mph – 0 mph) / 8s = (26.8224 m/s – 0 m/s) / 8s = 3.3528 m/s 2 (meters per second squared) average acceleration. That would be 27,000 miles per hour squared. Example 2: If a truck is travelling at 50 km/h and increases its velocity to 65 km per hour in 10 seconds, what is its acceleration?