Two masses a and b of 10kg and 5kg

Asked by admin @ 13/08/2021 in Physics viewed by 308 People

Two masses a and b of 10 kg and 5 kg respectively are connected with a string passing over frictionless pulley fixed at the corner of a table as shown. the coefficient of static friction of a with tabel is 0.2. the minimum mass of c that must be placed on a to prevent it from moving i

Answered by admin @ 13/08/2021

Hope this answer will help you

Two steel balls a and b of mass 10kg

Asked by admin @ 23/08/2021 in Physics viewed by 319 persons

Two steel balls A and B of mass 10kg and 10g roll towards each other with 5m/s and 1m/s on a smooth floor. After collision with what speed B moves …

Two wires a and b of equal masses

Asked by admin @ 24/08/2021 in Physics viewed by 360 persons

Two wires A and B of equal masses and of the same metal are taken. The diameter of Two wires A and B of eawire A is half the …

Two blocks a and b each of mass m

Asked by admin @ 12/08/2021 in Physics viewed by 296 persons

Two blocks A and B each of mass ‘m’ are placed on the smooth horizontal surface. Two forces F and 2F are applied on the two blocks A and B …

Two small spheres of masses 10kg and 30 kg

Asked by admin @ 17/08/2021 in Physics viewed by 378 persons

Two small spheres of masses 10kg and 30kg are joined by a rod of length 0.5m and of negligible mass. The moment of inertia about the normal axis of the …

Write any two difference between mass and weight

Asked by admin @ 31/08/2021 in Science viewed by 529 persons

Write any three difference between mass and weight

Two bar magnets of the same mass same length

Asked by admin @ 23/08/2021 in Physics viewed by 297 persons

Two bar magnets of the same mass, same length and breadth but having magnetic moments M and 2M are joined together pole for pole and suspended by a string. The …

Two balls of equal mass undergo head on collision

Asked by admin @ 20/08/2021 in Physics viewed by 304 persons

Two balls of equal mass undergo head on collision while each was moving with speed 6 m/s. if the coefficient of restitution is 1 3 , the speed of each …

Two blocks of mass 3 kg and 6 kg

Asked by admin @ 20/08/2021 in Math viewed by 296 persons

Two blocks of mass 3 kg and 6 kg respectively are placed on a smooth horizontal surface. they are connected by a light spring of force constant k = 200 …

Two balls of same mass and carrying equal charge

Asked by admin @ 17/08/2021 in Physics viewed by 294 persons

Two balls of same mass and carrying equal charge are hung from a fixed support of length l. At electrostatic equilibrium, assuming that angles made by each thread is small, …

How much momentum will an object of mass 10kg

Asked by admin @ 13/08/2021 in Math viewed by 257 persons

how much momentum will an object of mass 10kg transfer to the floor if it falls from a height of 5m(a=10m/s2)

Uranium has two isotopes of masses 235 and 238 units

Asked by admin @ 04/08/2021 in Physics viewed by 326 persons

uranium has two isotopes of masses 235 and 238 units.If both are present in Uranium hexafluoride gas which would have the larger average speed?If atomic mass os fluorine is 19 …

A bullet of mass a and velocity b

Asked by admin @ 29/08/2021 in Physics viewed by 302 persons

A bullet of mass a and velocity b is fired into a large block of mass c.Then how the final velocity of the system is ab/a+c?

Two wires a and b of same material

Asked by admin @ 29/08/2021 in Physics viewed by 318 persons

Two wires A and B are of the same material. Their lengths are in the ratio of 1 : 2 and the diameter are in the ratio 2 : 1. …

A wall has two layers a and b

Asked by admin @ 26/08/2021 in Physics viewed by 344 persons

A wall has two layers A and B of equal areas. Their thicknesses are 10 cm and 20cm.Conductivity of A is twice that of B. Underthermal equilibrium, if …

Three blocks of masses 2kg 3kg and 5kg

Asked by admin @ 25/08/2021 in Physics viewed by 353 persons

Three blocks of masses 2kg 3kg 5 kg are connected to each other with a light string and are then placed on a frictionless surface as shown in figure the …