Answer:
Explanation:
given,
vector product
=
now, expanding the vector
the vector product is equal to
Answer:
One arm row: Latissmus Dorsi (Lat)
Dumbell flys: Shoulders
Machine back press: pectorals
Push downs: Triceps
Explanation:
gsjsjsjjshsjds
Answer:
48.5 hp
Explanation:
= mass of the car = 1200 kg
= initial speed of the car = 25 km/hr = 6.94 m/s
= final speed of the car = 100 km/hr = 27.78 m/s
= time interval = 12 s
Power output of the engine is given as
W
we know that , 1 hp = 746 W
hp
hp
Answer:
3.4 s is the correct answer to the given question .
Explanation:
As Given in the question
Vox=310 m/s
Voy=26 m/s.
As we know that
--------------eq(1)
As the velocity at the maximum height =0
Putting the value of in the equation(1) we get
Putting the value in the previous equation we get
Therefore h=3.4 s