Find the car speed at the instant

Reference no: EM13670771

A child operating a radio-controlled model car on a dock accidentally steers it off the edge. The car's displacement 0.81 second after leaving the dock has a magnitude of 9.0 meter. Find the car speed at the instant it drives off the edge of the dock?

Reference no: EM13670771

Questions Cloud

Obtain how many revolutions does it make before tube breaks : A 550 gram steel block rotates on a steel table (μk = 0.6) while attached to a 1.4 meter long hollow tube. obtain how many revolutions does it make before tube breaks

Calculate the dollar amount of purchases : Calculate the dollar amount of purchases and then using that result , calculate the dollar amount of cash paid to suppliers using the following data

Find what is the radius of this particle is micrometer : Let the mass of the star be 1.98e30 kilogram and the power be 8.52e27 Watt. The universal gravitational constant is 6.6726e-11 Nm^2/kg^2 and speed of light is 3e8 m/s. find what is the radius of this particle is micrometer

Explain clearly why the balloon tends to tilt forward : A Helium balloon is anchored by a mass less string to the floor of a railroad car that is accelerating forward with acceleration A. Explain clearly why the balloon tends to tilt forward and calculate its angle of tilt in equilibrium

Find the car speed at the instant : A child operating a radio-controlled model car on a dock accidentally steers it off the edge. Find the car speed at the instant it drives off the edge of the dock

Determine what is the moment of inertia of disk : Two disks are rotating about the similar axis. Disk A has a moment of inertia of 4.83 kg•m2 and an angular velocity of +8.70 rad/s. Determine what is the moment of inertia of disk B

Find the magnitude of the force of the truck on the car : A 850 kilogram car pushes a 2400 kilogram truck that has a dead battery. Find the magnitude of the force of the truck on the car

Find the minimum energy necessary to place the satellite : A satellite of mass 190 kilogram is launched from a site on Earth's equator into an orbit at 185 kilometer above the surface of Earth. Find the minimum energy necessary to place the satellite in orbit, assuming no air friction

Evaluate what gravitational force acting on it : A 751 kilogram satellite is in a circular orbit about the Earth at a height above the Earth equal to the Earth's mean radius. Determine what gravitational force acting on it

User Account

All Pages