What is the ratio of the kinetic energy of the heavier box

Assignment Help Physics

Reference no: EM13648300

The drawing shows two boxes resting on frictionless ramps. Onebox is relatively light and sits on a steep ramp. The other box isheavier and rests on a ramp that is less steep. The boxes arereleased from rest at A and allowed to slide down the ramps. Thetwo boxes have masses of 12 and 38 kg. If A and B are5.5 and 0.5 m, respectively, above the ground,determine the speed of (a) the lighter box and(b) the heavier box when each reaches B.(c) What is the ratio of the kinetic energy of the heavier box to that of the lighter box at B?

Reference no: EM13648300

Questions Cloud

What multiple of the time constantt gives time the capactor : A capacitor with initial charge q0 isdischarged through a resistor. What multiple of the time constantτ gives the time the capacitor takes to lose(a) the first 1/5-th of its charge

What is the minimum force required to press down on the pad : A 2.50 ml syringe with an inner diameter of 5.00 mm, a needle innerdiameter of 0.210 mm, What's the minimum force required to press down on the pad

What did american author edgar poe think about photography : What did American author Edgar Allan Poe think about photography?

Define a stoichiometry problem : Develop a stoichiometry problem that includes finding a mass of reactant/product from another mass of reactant/product. This can be a chemistry problem or use an everyday problem.

What is the ratio of the kinetic energy of the heavier box : The drawing shows two boxes resting on frictionless ramps. Onebox is relatively light and sits on a steep ramp. The other box isheavier and rests on a ramp that is less steep. The boxes arereleased from rest at A and allowed to slide down the ramp..

Explain the percentage of nacl in the impure sample : An impure sample of sodium chloride weighed 0.6825g. When dissolved in water and reacted with excess silver nitrate, AgNO3, 0.9855g of AgCl precipitated. What is the percentage of NaCl in the impure sample.

Growth of a black presence in harlem : Discuss two major factors that encouraged the growth of a Black presence in Harlem, New York in the early 20th century.

Compute how much work is done on it : A 1400 kg car enters a passing zone and accelerates from 70km/h to 95 km/h to pass a slower car. how much work is done on it

Define the corresponding ionic and net ionic equations : Balance the following equations and write the corresponding ionic and net ionic equations (if appropriate). Balance the equation

User Account

All Pages