hiellor hiellor

12-10-2022
Physics

Answered

A 10kg block of wood is pulled across a level ground by fore of 15N applied at an angle of 30 degree from the horizontal. How much work is done, if it is moved to a distance of 3m?

Answer :

Other Questions

Solve each problem. Write your answer and solution.1. How much is done by Mila when she exerted a 25N force in lifting her bag to a height of 2m?2. A 10kg block

an air-filled capacitor consists of two parallel plates, each with an area of 7.60 cm2, separated by a distance of 1.50 mm. a 17.0-v potential difference is app

A particle executing SHM along a straight line has a velocity of 4cm/s, when at a distance of 3cm from its mean position and 3cm/s, When at a distance of 4cm fr

the amount by which an optically active compound rotates the plane of polarized light is measured as an angle. this angle is given the symbol α and is called th

how large must the coefficient of static friction be between the tires and the road if a car is to round a level curve of radius 110 m at a speed of 110 km/h ?

a 22 kg person climbs up a uniform 139 n ladder. the upper and lower ends of the ladder rest on frictionless surfaces. the bottom of the ladder is fastened to t

find the magnitude of the electric field at points along the axis of a dipole (along the same line that contains q and −q ) for r≫ℓ , where r is the distance fr

A 12100 kg railroad car is coasting on a level, frictionless track at a speed of 19. 0 m/s when a 4790 kg load is dropped onto it. If the load is initially at r

A projectile has an initial speed of 5 m/s. It takes 3 seconds to hit the ground. What is the range of the projectile?