Determine the velocity and displacement of the rock

Reference no: EM13554127

A tourist drops a rock from rest from a guard rail overlooking a valley. What is the velocity of the rock at 4.0s? What is the displacement of the rock at 4.0s? Suppose the tourists threw the rock with an initial velocity of 8m/s down. determine the velocity and displacement of the rock at 4.0s.

Reference no: EM13554127

Questions Cloud

What wavelength does the observer find in each case : A commuter train blows its horn as it passes a passenger platformat a constant speed of 30.0 m/s. The trainhorn sounds at a frequency of 330 Hz whenthe train is at rest. What wavelength does the observer find in each case?

What time interval is the bicycle ahead of the car : As soon as a traffic light turns gree, a car speeds up from rest to50.0 mi/h with constant acceleration 9.00 mi/(hr s). In theadjoining bike lane, a cyclist speeds up from rest to 20.0 mi/hwith a constant acceleration 13.0 mi/(hr s).

The bullet train-what is the speed of the train : The Bullet Train The Shinkansen, the Japanese"bullet" train, runs at high speed from Tokyo to Nagoya. Riding onthe Shinkansen, you notice that the frequency of a crossing signalchanges markedly as you pass the crossing.

What is its velocityjust before it collides with the earth : A test rocket is firedvertically upward from a well. A catapult gives it an initial speedof 79.8 m/s at ground level. Its engines then fire and itaccelerates upward at 4.10 m/s2 until it reaches an altitude of1060 m.

Determine the velocity and displacement of the rock : A tourist drops a rock from rest from a guard rail overlooking a valley. What is the velocity of the rock at 4.0s? What is the displacement of the rock at 4.0s? Suppose the tourists threw the rock with an initial velocity of 8m/s down. determine the ..

Transferred from the sweater to the balloon : A rubber balloon is rubbed against a wool sweater and acquired a charge of -1.6 μC. How many electrons were transferred from the sweater to the balloon?

Small metal ball is given a negativecharge : A small metal ball is given a negativecharge, then brought near (i.e., within about 1/10 the length ofthe rod) to end A of the rod . What happens to end A of the rodwhen the ball approaches it closely this first time?

What is highest that mu-order for them to get crate up ramp : Kenny pulls with a force of 850 N. Justin pushes with a force of 650 N. The crate weighs 1250 N and sits on a ramp that is 40 degrees from the horizontal. Tyler is pushing at an angle of 35 degrees with respect to the crate

Calculate the equilibrium temperature of this system : A piece of ice of mass 0.0240 kg at an initial temperature of-11.0o C is placed in a well-insulated cup containing0.100 kg of water at 35.0o C. Calculate the equilibrium temperature of this system.

User Account

All Pages