A particle of mass m = 10kg moves along a straight line under the action of force F = λ/x4 , where λ is some constant. A measurement shows that the particle passes the point x = 1m with...

A particle of mass m = 10kg moves along a straight line under the action of force F = λ/x4 , where λ is some constant. A measurement shows that the particle passes the point x = 1m with...

If I had an object of 5kg, which travels at a constant speed of 5 m/s is moving around a circle of perimeter 5m for 1 second. Obviously its speed would equal to 5 m/s however because its displacement...

answer

Find the frequency and the angular velocity of a repeating waveform whose period is 1/4s

Use velocity to find it

44/45= 0.97 how do I add the Miles per second and the direction (East)?

Find the deceleration in m/s/s from 40m/s to 0m/s in 8 seconds.

That is the exact question.

The velocity of a sky diver t seconds after jumping is given by v(t) = 80(1 − e−0.02t), measured in feet per second.

What was the maximum height and maximum range of the bullet? I got the answers of Δy=44.1 m And Δx= 60.0 m

(a) constant velocity problem (b) free fall problem

(a) increase (b) remain the same (c) decrease

HI i was wondering if you can help me solve two physics problems? 1. A car starts from rest and travels for 4.2 s with a constant acceleration of -2.8 m/s2. How far does the car travel in...

Andy and Mina were having a race. They started at noon. Mina was running at 15km/h, while Andy was only one third of that speed. Once Mina was 500 meters apart, Andy sped up running 4 times the speed,...

1. Car 1 moves eastward with a constant speed of 20 m/s. Car 2, at rest on the side of the road, accelerates at 2 m/s squared to the east at precisely the instant Car 1 is beside it. How long does...

You are trying to buy a new car and want the one with the greatest acceleration. Car A can go from 0 to 60 mph in 3.8 seconds. Car B can travel a distance of 12.4 m in 1.94 s when accelerating...

The Super High Performance Stomp Rocket™ claims that it can launch a rocket straight up into the air to a height of 400 feet. Find the total time of the rocket’s trajectory (ttotal), the initial...

A car travels on a straight road fr 10 km at 10 m/s. It then speeds up and travels another 10 km at 30 m/s. What is the average speed for the entire 20 km trip? Average speed is the...

d=Vi t 1/2 at^2 is independent of what variable? (1)a (2)Vi (3)Vf (4)d

Finish this statement/phrase: "What does a constant slope mean in a velocity-time graph? Slope means acceleration. Therefore, if we have a constant slope, we have a constant ______." (1)...