A motorcycle has to move with a constant speed on an overbridge which is in the form of a circular are of radius R and has a total length L. Suppose the motorcycle starts from the highest point.
Sahay Sir > Question Answers > A motorcycle has to move with a constant speed on an overbridge which is in the form of a circular are of radius R and has a total length L. Suppose the motorcycle starts from the highest point.
In the figure , masses m1 , m2 and M are 20 kg , 5 kg and 50 kg respectively . The coefficient of friction between M and ground is zero . The coefficient of friction between m1 and M and that between m and ground 0.4 . The pulleys and the string are massless . The string is perfectly horizontal between P1 and m1 and also between P1 and m2 . The string is perfectly vertical between P1 and P2 . An external horizonatal force F is applied to the mass M . Take g = 10 m /s^2
30
Aug
In the figure , masses m1 , m2 and M are 20 kg , 5 kg and 50 kg respectively . The coefficient of friction between M and ground is zero . The coefficient of friction between m1 and M and that between m and ground 0.4 . The pulleys and the string are massless [...]
A coin is pushed down tangentially from position theta on a cylindrical surface with a velocity v as shown in Fig. If the coefficient of friction between the coin and surface is mu find the tangential acceleration of the coin
30
Aug
A coin is pushed down tangentially from position theta on a cylindrical surface with a velocity v as shown in Fig. If the coefficient of friction between the coin and surface is mu find the tangential acceleration of the coin A motorcycle has to move with a constant speed on an overbridge which is in [...]
A motorcycle has to move with a constant speed on an overbridge which is in the form of a circular are of radius R and has a total length L. Suppose the motorcycle starts from the highest point.
30
Aug
A motorcycle has to move with a constant speed on an overbridge which is in the form of a circular are of radius R and has a total length L. Suppose the motorcycle starts from the highest point. A motorcycle has to move with a constant speed on an overbridge which is in the form [...]