Question

Notify Me Bookmark

Two men, one of mass m1 = 50 kg and another of mass m2 = 50 kg are sitting in the boat of mass m3 = 150 kg. Initially, the boat is at rest. Define the displacement of the boat if the man of mass m2 moves a distance a = 2 m in the direction of the boat bow as shown in Figure 6. Neglect any resistance to motion afforded by the water. Figure 6: Illustration to Problem 6.

Two men, one of mass m1 = 50 kg and another of mass m2 = 50 kg are sitting in the boat of mass m3 = 150 kg. Initially, the boat is at rest. Define the displacement of the boat if the man of mass m2 moves a distance a = 2 m in the direction of the boat bow as shown in Figure 6. Neglect any resistance to motion afforded by the water. Figure 6: Illustration to Problem 6.

Image text
Two men, one of mass m 1 = 50 k g and another of mass m 2 = 50 k g are sitting in the boat of mass m 3 = 150 k g . Initially, the boat is at rest. Define the displacement of the boat if the man of mass m 2 moves a distance a = 2 m in the direction of the boat bow as shown in Figure 6. Neglect any resistance to motion afforded by the water. Figure 6: Illustration to Problem 6.

Detailed Answer

0 0

Please enter your email here. You will get email when this question is answered by our tutor.

Doubtrix Logo

Problem is not yet solved!

Click on Notify me to get email when question is answered.

Join Doubtrix with 7-days free trial

  • Icon Correct & Verified Answers
  • Icon No AI-Generated Answers
  • Icon Video Solution for Difficult Questions
  • Icon Work With Experts to Reach at Correct Answers
Notify me Login Sign Up

Similar/Related Questions

Consider a frictionless track as shown in the figure below. A block of mass m1 = 2.00 kg is released from point (A) from a height of h = 1.15 m. It makes a perfectly inelastic collision at point (B) with a block of mass m2 = 2.00 kg that is initially at rest. After the collision, the block of mass m2 moves to the right and collides with a spring at point ( C . The spring is attached to a wall and has a spring constant of 8.59 kN/m. (a) Calculate the energy loss during the collision. Enter the magnitude. J (b) Calculate the maximum compression of the spring. cm (c) Instead of an inelastic collision, consider a head-on elastic collision at point B. During this specific elastic collision when the masses are equal, m1 transfers its kinetic energy to m2 and as a result, m1 comes to rest. Calculate the maximum compression of the spring. cm
Solution
0 0

As a torque activity, your Physics TA sets up the arrangement shown below. A uniform rod of mass mr = 173 g and length L = 100.0 cm is attached to the wall with a pin as shown. Cords are attached to the rod at the r1 = 10.0 cm and r2 = 90.0 cm mark, passed over pulleys, and masses of m1 = 266 g and m2 = 167 g are attached. Your TA asks you to determine the following. (a) The position r3 on the rod where you would suspend a mass m3 = 200 g in order to balance the rod and keep it horizontal if released from a horizontal position. In addition, for this case, what force (magnitude and direction) does the pin exert on the rod? Use standard angle notation to determine the direction of the force the pin exerts on the rod. Express the direction of the force the pin exerts on the rod as the angle θF, measured with respect to the positive x-axis (counterclockwise is positive and clockwise is negative). r3 = m Fp = N θF = (b) Let's now remove the mass m3 and determine the new mass m4 you would need to suspend from the rod at the position r4 = 20.0 cm in order to balance the rod and keep it horizontal if released from a horizontal position. In addition, for this case, what force (magnitude and direction) does the pin exert on the rod? Express the direction of the force the pin exerts on the rod as the angle θF, measured with respect to the positive x-axis (counterclockwise is positive and clockwise is negative). m4 = kg Fp = N θF = (c) Let's now remove the mass m4 and determine the mass m5 you would suspend from the rod in order to have a situation such that the pin does not exert a force on the rod and the location r5 from which you would suspend this mass in order to balance the rod and keep it horizontal if released from a horizontal position. m5 = kg r5 = m
Solution
0 0

Three objects are connected on a table as shown in Figure below. The coefficient of kinetic friction between the block of mass m2 and the table is 0.350 . The objects have masses of m1 = 4.00 kg, m2 = 1.00 kg, and m3 = 2.00 kg as shown, and the pulleys are frictionless. Determine the acceleration of each object, including its direction.
Solution
0 0