What is the acceleration of 4m s2?

Answer: This means that the speed, or velocity, is increasing at a rate of 4 m/s, every second. Or 4 m/s . s = 4 m/s².

What force would be needed to produce an acceleration of 4m s2 on an object of mass 3 kg?

The force required to produce acceleration = 12 Newton.

What force would be needed to produce an acceleration of 4m S 2 on an object of mass 3 kg?

The net force should be of 24 Newton in order to keep the block moving with acceleration of unit 4.

Does constant velocity mean 0 acceleration?

Constant velocity means the acceleration is zero. The change in velocity over a certain time interval equals the area under the acceleration graph over that interval. In this case the velocity does not change, so there can be no area under the acceleration graph.

What is acceleration measured in m/s2?

The resulting unit will depend on the units for both time and distance, so if your input was in miles and hours, the acceleration will be in miles/h 2. If it was in meters and seconds, it will be in m/s 2 (meters per second squared). Remember to always have the time unit of the speed measure being the same as the duration measure.

What is the average acceleration of a car in 8 seconds?

Example 1: If your car starts at 0 mph and accelerates to 60 miles per hour in 8 seconds, what is its average acceleration during these eight seconds? 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.

What is an example of a problem with constant acceleration?

This page’s calculator solves problems on motion with constant acceleration, a.k.a. uniformly accelerated rectilinear motion. Here are some examples of such problems: A car accelerates uniformly from 10 m/s to 50 m/s in 5 seconds.

What is the formula for acceleration in physics?

Acceleration formula. The formula for acceleration expressed in terms of the initial velocity (speed), final velocity and the acceleration duration (time) is: where a is the acceleration, v0 is the starting velocity, v1 is the final velocity, and t is the time (acceleration duration or t 1 – t 0 ).