What is the final velocity of cart
A 3 kg cart moving to right with speed of 1m/s has a head on collision with a 5 kg cart initially moving to left with speed of 2 m/s. after collision the 3 kg cart moves left with speed of 1 m/s, what is the final velocity of 5 kg cart.
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Does mean blood pressure differ for seniors who are sedentary, a little active, and very active? Decide what statistical procedure would most likely be used to answer the research question. Assume all assumptions have been met for using the proced
For a given linear regression model built between X and Y, the error sum of squares was found to be 300. The total sum of squares were found to be 600 . Which of the following coefficient of determination values represents this model and data?
What minimum amount of energy does this acceleration require from the spaceship's fuel, assuming perfect efficiency
If the sprinkler at A is 1 m from the ground, then scale the necessary measurements from the photo to determine the approximate velocity of the water jet as it flows from the nozzle of the sprinkler.
A keg of beer (Löwenbräu, SG = 1.11) has a small pinhole leak in it. The beer sprays vertically into the air to a height of 1.5 m. What is the pressure inside the beer can?
A 10 kg block is pushed against a vertical wall by a horizontal force of 100N . The coefficient of static friction is .60 and the coefficient of kinetic friction is .4. what is true if the block is initially at rest?
Catapult fires an 800-kg rock with an initial velocity of 100 m/sat a 40° angle from ground. What is the magnitude of the horizontal impulse the catapult receives from the rock?
Last year, you purchased a stock at a price of $76.00 a share. Over the course of the year, you received $2.40 in dividends and inflation averaged 2.9 percent. Today, you sold your shares for $80.60 a share.
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