What is its velocity when it has fallen

Reference no: EM13540593

A ball is dropped out of a window near the top of a building. If the ball accelerates toward the ground at a rate of 9.8 , what is its velocity when it has fallen 4.00m?

Reference no: EM13540593

Questions Cloud

Evaluate the percentage of your daily vitamin c : Women need to 75mg of vitamin c daily, calculate the percentage of your daily vitamin c needs that one serving of juice will provide vitamin c in one serving size of juice 154.32mg

Estimate the average power output of the insect : A typical flying insect applies an average force equal to twice its weight during each downward stroke while hovering. estimate the average power output of the insect

An electric point charge-placed at origin of the real axis : An electric point charge of Q1 = 7.85 nC is placed at the origin of the real axis. Another point charge of Q2 = 3.83 nC is placed at a position of p = 3.99 m on the real axis. At which position can a third point charge of q = -7.31 nC be placed so th..

Evaluate the mg of witamin c in one seving of the juice : Assuming that one serving size of juice is 240ml. calculate the mg of witamin c in one seving size of the juice. vitamin c, raw juice 0.643 mg/ml

What is its velocity when it has fallen : A ball is dropped out of a window near the top of a building. If the ball accelerates toward the ground at a rate of 9.8 , what is its velocity when it has fallen 4.00m

What is the net torque on the system : A 4.50 kg counterweight is attached to a light cord, which is wound around a spool. The spool is a uniform solid cylinder of radius 6.00 cm and mass 1.80 kg. What is the net torque on the system about the point O

Calculate the tension in the other string : The angles with respect to the vertical are Q=10.5°, and T=23.5°. State if true, false, or can not tell. The mass of W can be less than that of Z. The charge on W can be positive and that on Z negative.

Explain what volume of chlorine gas at 646 torr and 32oc : What volume of chlorine gas at 646 torr and 32oC would be produced by the reaction of 14.75 g of MnO2 according to the following chemical equation. MnO2(s) + 4 HCl(aq) ----> MnCl2(aq) + Cl2(g) + 2 H2O(l)

Arrange the strength of intermolecular forces : Arrange the following substances in order of increasing strength of intermolecular forces: H2O, He, I2, and N2

User Account

All Pages