The bullet then emerges on the other side of the board with

Assignment Help Physics

Reference no: EM13633508

A bullet is fired through a wooden board with a thickness of 11.0 cm. The bullet hits the board perpendicular to it, and with a speed of +390 m/s. The bullet then emerges on the other side of the board with a speed of +234 m/s. Assuming constant acceleration (rather, deceleration!) of the bullet while inside the wooden board, calculate the acceleration.

And Calculate also the total time the bullet is in contact with the board (in sec).

Reference no: EM13633508

Questions Cloud

The sun emits light waves with a power of 4x1026 watts : the sun emits light waves with a power of 4x1026 watts. determine the intensity of light waves from the sun just

An organic compound molar mass97 is dissolved in water to : an organic compound molar mass97 is dissolved in water to form asolution with a density of 1.05 gml and a molarity of

Find the heat transfer and work per unit mass of air in : consider an air-standard otto cycle and a modified cycle in which the isentropic compression and expansion processes

What is the probability of a randomly selected credit card : assume credit card balances are normally distributed with a mean of 2870 and a standard deviation of 900 - assume these

The bullet then emerges on the other side of the board with : a bullet is fired through a wooden board with a thickness of 11.0 cm. the bullet hits the board perpendicular to it and

Why is h2so4 the limiting reagent i understand you divide : why is h2so4 the limiting reagent. i understand you divide 2by 3 multiplied by the number given but i just get that one

A survey found that people who took coldeeze at the onset : a survey found that people who took coldeeze at the onset of a cold suffered on average 42 hours. what proportion of

Design the heat pump system including the number and depth : a vertical closed-loop geothermal heat pump is under consideration for a new 50000 ft2 school building in the area.

If the motion of the mass has an initial amplitude of 500 : a block of mass 12.50 g on the end of spring undergoes simple harmonic motion with a frequency of 3.50 hz. if the

User Account

All Pages