An object, starting from rest, moves with constant acceleration of 4 m/s2. After 8 s, its speed is
View Answer Report Error Discuss
Magnetic striping is evidence of
Magnetic striping is evidence of seafloor spreading.
View answer Workspace Report Error Discuss
What is the effective resistance (in Ω) of two resistors 20 Ω and 30 Ω connected in parallel?
Mohan, having a mass of 40 kg, runs up a staircase of 50 steps in 10 s. If the height of each step is 15 cm, then what is his power?
The volume of air delivered by the compressor is called
In a sound wave compressions are regions where density _________________________
Calculate the pressure (in Pa) if a thrust of 600 N is applied to an area of 24 sq.m.
If the force applied on the object is in the direction opposite to the direction of motion, the speed of the object __________.