CameraIcon
CameraIcon
SearchIcon
MyQuestionIcon
MyQuestionIcon
Question

74.A block of mass 20 kg is moved with constant velocity along an inclined plane of inclination 37^° with help of a force of constant power 50 W. If the coefficient of kinetic friction between block and surface is 0.25, then what fraction of power is used against gravity? (1) Image not present (2) Image not present (3) Image not present (4) Image not present

Open in App
Solution

99996116963-0-0

flag
Suggest Corrections
thumbs-up
10
mid-banner-image
mid-banner-image
Join BYJU'S Learning Program
Select...
similar_icon
Related Videos
thumbnail
lock
Viscosity
PHYSICS
Watch in App
Join BYJU'S Learning Program
Select...