A stationary nucleus X decays to form nucleus Y, as shown by the equation XY + B + v.
(a) in the above equation, draw a circle around all symbols that represent a lepton.
(b) State the name of the particle represented by the symbol 7.
onlinealcano
(c) Energy is released during the decay process. State the form of the energy that is gained by
nucleus Y.
Ido
פר​

The velocity of car is 80.0 miles per hour. what is the velocity of car in meters per second? (1 km -0.621 miles) m/s

An open cart is moving along a straight frictionless horizontal track. when rain starts falling vertically into the cart, what happens to the speed of the cart?

Asolid round steel rod 6.25 mm in diameter and 375 mm long is rigidly bonded to the end of solid square brass rod 25 mm on a side and 300 mm long. the geometric axes of the bare are along the same line. an axial tensile force of 5.4 kn is applied at the extreme ends of the assembly. for steel e = 200 gpa and for brass e = 90 gpa. determine the total elongation for the assembly.