Magnitude of the centripetal acceleration of the child
A child is riding a merry-go-round which completes a revolution every 8.36 s. The child is standing 4.65 m from the center of the merry-go-round. What is the magnitude of the centripetal acceleration of the child?
Expected delivery within 24 Hours
A solution of 350mg of optically active 2-butanol in 10 mL of water, placed in a 20 cm cell shows an optical rotation of +6 .24o. What is the specific rotation of this compound?
A 2.80-cm diameter coin is placed a distance of 25.0 cm from a convex mirror which has a focal length of -12.0 cm. Determine the image distance and the diameter of the image.
How much work is done (a) by the block on the spring and (b) by the spring on the block? (c) What is the value of h0? (d) If the block were released from height 3h0 above the spring, what would be the maximum compression of the spring?
Calculate the value (calories) for the heat of solution of 4.00 g of NaOH. Calculate the number of calories that would be produced if one mole of sodium hydroxide was dissolved.
What is the new temp. in degrees celsius, when the volume of the sample is charged at constant pressure and volume of 6.00L
A sealed syringe contains 5cc of oxygen gas under 14.7psi of pressure. If the pressure on the syringe is increased to 36.8psi, but the temperature remains constant, what is the volume of the oxygen gas in the syringe?
A river flows due east at 1.70 m/s. A boat crosses the river from the south shore to the north shore by maintaining a constant velocity of 15.0 m/s due north relative to the water. a) What is the velocity of the boat relative to shore?
The second-order diffraction (n = 2) for a gold crystal is at an angle of 22.20° for X rays of 154 pm. What is the spacing between these crystal planes?
1955439
Questions Asked
3,689
Active Tutors
1458218
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
Adler believed that your birth order determines, to a large extent, your personality. He stated that your traits reflect, somehow, how you have achieved
You are a social worker working with foster children. You are making a home visit to Katie, age nine, and her foster family.
Based on information provided in Ch. 11 & 12, how do you define "being an adult"?
Outline a social issue that is important to you. Describe why it is important to you, why it is important from a societal perspective and how you think
Lifespan psychologists are unlikely to investigate both changes as well as consistencies that exist in different individuals'
Bearing in mind that there may be several, choose a social, behavioral, or cultural factor associated with your selected domestic violence
Working in the yard, you feel unpleasantly hot and sweaty when you come in the house, so you take a shower and begin to feel better.