Mechanics | Relativity Answers

Draw the free body diagram for the smooth cylinder and the smooth rid fir which a smooth cylinder rest between rod and amooth wall the angle between rod and wall is 30 degrees one end of rod is hinged and other end is held by a string at an angle of 90 degrees to the rod

A driver applies the brakes and slows from 35 m/s to 5 m/s. This takes place over 250 m. How long does it take.

a car makes harmonic vibration with a period at=o.24s . for what time does a car go the distance from equlibruim to maximum displacement

A car traveling at 15 m/s passes a van that is starting from rest with an acceleration of 3 m/s². (a) How long will it take the van to catch up with the car? (b) How far has the car traveled when the van catches up with it?

A semicircular plate of mass 'm' has radius ‘r’ and centre 'c'. The centre of mass of the plate is at a distance 'x' from its centre 'c'. Its moment of inertia about an axis passing through its centre of mass and perpendicular to its plane is

5.) A car traveling at 15 m/s passes a van that is starting from rest with an acceleration of 3 m/s². (a) How long will it take the van to catch up with the car? (b) How far has the car traveled when the van catches up with it?

5.) A car traveling at 15 m/s passes a van that is starting from rest with an acceleration of 3 m/s². (a) How long will it take the van to catch up with the car? (b) How far has the car traveled when the van catches up with it?

5.) A car traveling at 15 m/s passes a van that is starting from rest with an acceleration of 3 m/s². (a) How long will it take the van to catch up with the car? (b) How far has the car traveled when the van catches up with it?

A boy is inside a bus moving at 5.0m/s toward the east. He is walking at 1.0 m/s toward the front. What is the velocity of the boy as observed by (a) a passenger sitting inside the bus and (b) another passenger waiting for the bua at a nearby bus stop?

8.) A lady tosses a coin vertically up with a speed of 5.5 m/s. (a) How high will the coin rise before it goes down? (b) How long will the coin stay in air before landing? (c) With what speed will it land on the lady's hand? (d) At what times will the speed of the coin be 3.0 m/s?